75571335

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:229

約数の個数: 96

約数和(自身を含む): 158146560

約数和(自身を除く): 82575225

約数列:

[1, 3, 5, 7, 9, 15, 21, 31, 35, 45, 63, 71, 93, 105, 109, 155, 213, 217, 279, 315, 327, 355, 465, 497, 545, 639, 651, 763, 981, 1065, 1085, 1395, 1491, 1635, 1953, 2201, 2289, 2485, 3195, 3255, 3379, 3815, 4473, 4905, 6603, 6867, 7455, 7739, 9765, 10137, 11005, 11445, 15407, 16895, 19809, 22365, 23217, 23653, 30411, 33015, 34335, 38695, 46221, 50685, 54173, 69651, 70959, 77035, 99045, 116085, 118265, 138663, 152055, 162519, 212877, 231105, 239909, 270865, 348255, 354795, 487557, 693315, 719727, 812595, 1064385, 1199545, 1679363, 2159181, 2437785, 3598635, 5038089, 8396815, 10795905, 15114267, 25190445, 75571335]

約数ペア:

[(1, 75571335), (3, 25190445), (5, 15114267), (7, 10795905), (9, 8396815), (15, 5038089), (21, 3598635), (31, 2437785), (35, 2159181), (45, 1679363), (63, 1199545), (71, 1064385), (93, 812595), (105, 719727), (109, 693315), (155, 487557), (213, 354795), (217, 348255), (279, 270865), (315, 239909), (327, 231105), (355, 212877), (465, 162519), (497, 152055), (545, 138663), (639, 118265), (651, 116085), (763, 99045), (981, 77035), (1065, 70959), (1085, 69651), (1395, 54173), (1491, 50685), (1635, 46221), (1953, 38695), (2201, 34335), (2289, 33015), (2485, 30411), (3195, 23653), (3255, 23217), (3379, 22365), (3815, 19809), (4473, 16895), (4905, 15407), (6603, 11445), (6867, 11005), (7455, 10137), (7739, 9765)]