15691740159

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{27211}}^1$

素因数の和:27451

約数の個数: 32

約数和(自身を含む): 22501058560

約数和(自身を除く): 6809318401

約数列:

[1, 3, 19, 57, 67, 151, 201, 453, 1273, 2869, 3819, 8607, 10117, 27211, 30351, 81633, 192223, 517009, 576669, 1551027, 1823137, 4108861, 5469411, 12326583, 34639603, 78068359, 103918809, 234205077, 275293687, 825881061, 5230580053, 15691740159]

約数ペア:

[(1, 15691740159), (3, 5230580053), (19, 825881061), (57, 275293687), (67, 234205077), (151, 103918809), (201, 78068359), (453, 34639603), (1273, 12326583), (2869, 5469411), (3819, 4108861), (8607, 1823137), (10117, 1551027), (27211, 576669), (30351, 517009), (81633, 192223)]