13628805

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:337

約数の個数: 32

約数和(自身を含む): 22560768

約数和(自身を除く): 8931963

約数列:

[1, 3, 5, 15, 67, 71, 191, 201, 213, 335, 355, 573, 955, 1005, 1065, 2865, 4757, 12797, 13561, 14271, 23785, 38391, 40683, 63985, 67805, 71355, 191955, 203415, 908587, 2725761, 4542935, 13628805]

約数ペア:

[(1, 13628805), (3, 4542935), (5, 2725761), (15, 908587), (67, 203415), (71, 191955), (191, 71355), (201, 67805), (213, 63985), (335, 40683), (355, 38391), (573, 23785), (955, 14271), (1005, 13561), (1065, 12797), (2865, 4757)]