56481165

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32183}}^1$

素因数の和:32210

約数の個数: 32

約数和(自身を含む): 108138240

約数和(自身を除く): 51657075

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 32183, 96549, 160915, 289647, 418379, 482745, 868941, 1255137, 1448235, 2091895, 3765411, 4344705, 6275685, 11296233, 18827055, 56481165]

約数ペア:

[(1, 56481165), (3, 18827055), (5, 11296233), (9, 6275685), (13, 4344705), (15, 3765411), (27, 2091895), (39, 1448235), (45, 1255137), (65, 868941), (117, 482745), (135, 418379), (195, 289647), (351, 160915), (585, 96549), (1755, 32183)]