11903569145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1\times {\mathrm{12923}}^1$

素因数の和:13361

約数の個数: 32

約数和(自身を含む): 15841308672

約数和(自身を除く): 3937739527

約数列:

[1, 5, 13, 37, 65, 185, 383, 481, 1915, 2405, 4979, 12923, 14171, 24895, 64615, 70855, 167999, 184223, 478151, 839995, 921115, 2390755, 4949509, 6215963, 24747545, 31079815, 64343617, 183131833, 321718085, 915659165, 2380713829, 11903569145]

約数ペア:

[(1, 11903569145), (5, 2380713829), (13, 915659165), (37, 321718085), (65, 183131833), (185, 64343617), (383, 31079815), (481, 24747545), (1915, 6215963), (2405, 4949509), (4979, 2390755), (12923, 921115), (14171, 839995), (24895, 478151), (64615, 184223), (70855, 167999)]