40604655

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1$

素因数の和:376

約数の個数: 64

約数和(自身を含む): 80898048

約数和(自身を除く): 40293393

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 151, 195, 197, 273, 453, 455, 591, 755, 985, 1057, 1365, 1379, 1963, 2265, 2561, 2955, 3171, 4137, 5285, 5889, 6895, 7683, 9815, 12805, 13741, 15855, 17927, 20685, 29445, 29747, 38415, 41223, 53781, 68705, 89241, 89635, 148735, 206115, 208229, 268905, 386711, 446205, 624687, 1041145, 1160133, 1933555, 2706977, 3123435, 5800665, 8120931, 13534885, 40604655]

約数ペア:

[(1, 40604655), (3, 13534885), (5, 8120931), (7, 5800665), (13, 3123435), (15, 2706977), (21, 1933555), (35, 1160133), (39, 1041145), (65, 624687), (91, 446205), (105, 386711), (151, 268905), (195, 208229), (197, 206115), (273, 148735), (453, 89635), (455, 89241), (591, 68705), (755, 53781), (985, 41223), (1057, 38415), (1365, 29747), (1379, 29445), (1963, 20685), (2265, 17927), (2561, 15855), (2955, 13741), (3171, 12805), (4137, 9815), (5285, 7683), (5889, 6895)]