13160205

素因数分解:

$3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1373}}^1$

素因数の和:1458

約数の個数: 32

約数和(自身を含む): 23742720

約数和(自身を除く): 10582515

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 135, 213, 355, 639, 1065, 1373, 1917, 3195, 4119, 6865, 9585, 12357, 20595, 37071, 61785, 97483, 185355, 292449, 487415, 877347, 1462245, 2632041, 4386735, 13160205]

約数ペア:

[(1, 13160205), (3, 4386735), (5, 2632041), (9, 1462245), (15, 877347), (27, 487415), (45, 292449), (71, 185355), (135, 97483), (213, 61785), (355, 37071), (639, 20595), (1065, 12357), (1373, 9585), (1917, 6865), (3195, 4119)]