131563334445

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1\times {\mathrm{349}}^1$

素因数の和:719

約数の個数: 128

約数和(自身を含む): 226328256000

約数和(自身を除く): 94764921555

約数列:

[1, 3, 5, 15, 29, 53, 83, 87, 145, 159, 197, 249, 265, 349, 415, 435, 591, 795, 985, 1047, 1245, 1537, 1745, 2407, 2955, 4399, 4611, 5235, 5713, 7221, 7685, 10121, 10441, 12035, 13197, 16351, 17139, 18497, 21995, 23055, 28565, 28967, 30363, 31323, 36105, 49053, 50605, 52205, 55491, 65985, 68753, 81755, 85695, 86901, 92485, 127571, 144835, 151815, 156615, 206259, 245265, 277455, 302789, 343765, 382713, 434505, 474179, 536413, 637855, 840043, 866603, 908367, 1031295, 1422537, 1513945, 1535251, 1609239, 1913565, 1993837, 2370895, 2520129, 2599809, 2682065, 3643909, 4200215, 4333015, 4541835, 4605753, 5706499, 5981511, 7112685, 7676255, 8046195, 9969185, 10931727, 12600645, 12999045, 17119497, 18219545, 23028765, 25131487, 28532495, 29907555, 44522279, 54658635, 75394461, 85597485, 105673361, 125657435, 133566837, 165488471, 222611395, 302444447, 317020083, 376972305, 496465413, 528366805, 667834185, 827442355, 907333341, 1512222235, 1585100415, 2482327065, 4536666705, 8770888963, 26312666889, 43854444815, 131563334445]

約数ペア:

[(1, 131563334445), (3, 43854444815), (5, 26312666889), (15, 8770888963), (29, 4536666705), (53, 2482327065), (83, 1585100415), (87, 1512222235), (145, 907333341), (159, 827442355), (197, 667834185), (249, 528366805), (265, 496465413), (349, 376972305), (415, 317020083), (435, 302444447), (591, 222611395), (795, 165488471), (985, 133566837), (1047, 125657435), (1245, 105673361), (1537, 85597485), (1745, 75394461), (2407, 54658635), (2955, 44522279), (4399, 29907555), (4611, 28532495), (5235, 25131487), (5713, 23028765), (7221, 18219545), (7685, 17119497), (10121, 12999045), (10441, 12600645), (12035, 10931727), (13197, 9969185), (16351, 8046195), (17139, 7676255), (18497, 7112685), (21995, 5981511), (23055, 5706499), (28565, 4605753), (28967, 4541835), (30363, 4333015), (31323, 4200215), (36105, 3643909), (49053, 2682065), (50605, 2599809), (52205, 2520129), (55491, 2370895), (65985, 1993837), (68753, 1913565), (81755, 1609239), (85695, 1535251), (86901, 1513945), (92485, 1422537), (127571, 1031295), (144835, 908367), (151815, 866603), (156615, 840043), (206259, 637855), (245265, 536413), (277455, 474179), (302789, 434505), (343765, 382713)]