866751315

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{4261}}^1$

素因数の和:4531

約数の個数: 32

約数和(自身を含む): 1414029312

約数和(自身を除く): 547277997

約数列:

[1, 3, 5, 15, 71, 191, 213, 355, 573, 955, 1065, 2865, 4261, 12783, 13561, 21305, 40683, 63915, 67805, 203415, 302531, 813851, 907593, 1512655, 2441553, 4069255, 4537965, 12207765, 57783421, 173350263, 288917105, 866751315]

約数ペア:

[(1, 866751315), (3, 288917105), (5, 173350263), (15, 57783421), (71, 12207765), (191, 4537965), (213, 4069255), (355, 2441553), (573, 1512655), (955, 907593), (1065, 813851), (2865, 302531), (4261, 203415), (12783, 67805), (13561, 63915), (21305, 40683)]