56047485

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1459}}^1$

素因数の和:1677

約数の個数: 32

約数和(自身を含む): 97130880

約数和(自身を除く): 41083395

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 197, 591, 985, 1459, 2561, 2955, 4377, 7295, 7683, 12805, 18967, 21885, 38415, 56901, 94835, 284505, 287423, 862269, 1437115, 3736499, 4311345, 11209497, 18682495, 56047485]

約数ペア:

[(1, 56047485), (3, 18682495), (5, 11209497), (13, 4311345), (15, 3736499), (39, 1437115), (65, 862269), (195, 287423), (197, 284505), (591, 94835), (985, 56901), (1459, 38415), (2561, 21885), (2955, 18967), (4377, 12805), (7295, 7683)]