5208915

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:219

約数の個数: 32

約数和(自身を含む): 8695296

約数和(自身を除く): 3486381

約数列:

[1, 3, 5, 15, 67, 71, 73, 201, 213, 219, 335, 355, 365, 1005, 1065, 1095, 4757, 4891, 5183, 14271, 14673, 15549, 23785, 24455, 25915, 71355, 73365, 77745, 347261, 1041783, 1736305, 5208915]

約数ペア:

[(1, 5208915), (3, 1736305), (5, 1041783), (15, 347261), (67, 77745), (71, 73365), (73, 71355), (201, 25915), (213, 24455), (219, 23785), (335, 15549), (355, 14673), (365, 14271), (1005, 5183), (1065, 4891), (1095, 4757)]