12011355

素因数分解:

$3^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{461}}^1$

素因数の和:668

約数の個数: 32

約数和(自身を含む): 21510720

約数和(自身を除く): 9499365

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 193, 461, 579, 965, 1383, 1737, 2305, 2895, 4149, 5211, 6915, 8685, 12447, 20745, 26055, 62235, 88973, 266919, 444865, 800757, 1334595, 2402271, 4003785, 12011355]

約数ペア:

[(1, 12011355), (3, 4003785), (5, 2402271), (9, 1334595), (15, 800757), (27, 444865), (45, 266919), (135, 88973), (193, 62235), (461, 26055), (579, 20745), (965, 12447), (1383, 8685), (1737, 6915), (2305, 5211), (2895, 4149)]