271482435

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:215

約数の個数: 160

約数和(自身を含む): 607191552

約数和(自身を除く): 335709117

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 27, 35, 43, 45, 51, 63, 81, 85, 105, 119, 129, 131, 135, 153, 189, 215, 255, 301, 315, 357, 387, 393, 405, 459, 567, 595, 645, 655, 731, 765, 903, 917, 945, 1071, 1161, 1179, 1377, 1505, 1785, 1935, 1965, 2193, 2227, 2295, 2709, 2751, 2835, 3213, 3483, 3537, 3655, 4515, 4585, 5117, 5355, 5633, 5805, 5895, 6579, 6681, 6885, 8127, 8253, 9639, 10611, 10965, 11135, 13545, 13755, 15351, 15589, 16065, 16899, 17415, 17685, 19737, 20043, 24381, 24759, 25585, 28165, 32895, 33405, 39431, 40635, 41265, 46053, 46767, 48195, 50697, 53055, 59211, 60129, 74277, 76755, 77945, 84495, 95761, 98685, 100215, 118293, 121905, 123795, 138159, 140301, 152091, 180387, 197155, 230265, 233835, 253485, 287283, 296055, 300645, 354879, 371385, 414477, 420903, 456273, 478805, 591465, 670327, 690795, 701505, 760455, 861849, 901935, 1064637, 1262709, 1436415, 1774395, 2010981, 2072385, 2104515, 2281365, 2585547, 3193911, 3351635, 4309245, 5323185, 6032943, 6313545, 7756641, 10054905, 12927735, 15969555, 18098829, 30164715, 38783205, 54296487, 90494145, 271482435]

約数ペア:

[(1, 271482435), (3, 90494145), (5, 54296487), (7, 38783205), (9, 30164715), (15, 18098829), (17, 15969555), (21, 12927735), (27, 10054905), (35, 7756641), (43, 6313545), (45, 6032943), (51, 5323185), (63, 4309245), (81, 3351635), (85, 3193911), (105, 2585547), (119, 2281365), (129, 2104515), (131, 2072385), (135, 2010981), (153, 1774395), (189, 1436415), (215, 1262709), (255, 1064637), (301, 901935), (315, 861849), (357, 760455), (387, 701505), (393, 690795), (405, 670327), (459, 591465), (567, 478805), (595, 456273), (645, 420903), (655, 414477), (731, 371385), (765, 354879), (903, 300645), (917, 296055), (945, 287283), (1071, 253485), (1161, 233835), (1179, 230265), (1377, 197155), (1505, 180387), (1785, 152091), (1935, 140301), (1965, 138159), (2193, 123795), (2227, 121905), (2295, 118293), (2709, 100215), (2751, 98685), (2835, 95761), (3213, 84495), (3483, 77945), (3537, 76755), (3655, 74277), (4515, 60129), (4585, 59211), (5117, 53055), (5355, 50697), (5633, 48195), (5805, 46767), (5895, 46053), (6579, 41265), (6681, 40635), (6885, 39431), (8127, 33405), (8253, 32895), (9639, 28165), (10611, 25585), (10965, 24759), (11135, 24381), (13545, 20043), (13755, 19737), (15351, 17685), (15589, 17415), (16065, 16899)]