75086955

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1657}}^1$

素因数の和:1740

約数の個数: 48

約数和(自身を含む): 139669920

約数和(自身を除く): 64582965

約数列:

[1, 3, 5, 9, 15, 19, 45, 53, 57, 95, 159, 171, 265, 285, 477, 795, 855, 1007, 1657, 2385, 3021, 4971, 5035, 8285, 9063, 14913, 15105, 24855, 31483, 45315, 74565, 87821, 94449, 157415, 263463, 283347, 439105, 472245, 790389, 1317315, 1416735, 1668599, 3951945, 5005797, 8342995, 15017391, 25028985, 75086955]

約数ペア:

[(1, 75086955), (3, 25028985), (5, 15017391), (9, 8342995), (15, 5005797), (19, 3951945), (45, 1668599), (53, 1416735), (57, 1317315), (95, 790389), (159, 472245), (171, 439105), (265, 283347), (285, 263463), (477, 157415), (795, 94449), (855, 87821), (1007, 74565), (1657, 45315), (2385, 31483), (3021, 24855), (4971, 15105), (5035, 14913), (8285, 9063)]