1275842865

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2377}}^1\times {\mathrm{3253}}^1$

素因数の和:5649

約数の個数: 32

約数和(自身を含む): 2228547456

約数和(自身を除く): 952704591

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 2377, 3253, 7131, 9759, 11885, 16265, 26147, 35655, 35783, 48795, 78441, 107349, 130735, 178915, 392205, 536745, 7732381, 23197143, 38661905, 85056191, 115985715, 255168573, 425280955, 1275842865]

約数ペア:

[(1, 1275842865), (3, 425280955), (5, 255168573), (11, 115985715), (15, 85056191), (33, 38661905), (55, 23197143), (165, 7732381), (2377, 536745), (3253, 392205), (7131, 178915), (9759, 130735), (11885, 107349), (16265, 78441), (26147, 48795), (35655, 35783)]