977203435

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{2309}}^1$

素因数の和:2727

約数の個数: 32

約数和(自身を含む): 1341204480

約数和(自身を除く): 364001045

約数列:

[1, 5, 13, 17, 65, 85, 221, 383, 1105, 1915, 2309, 4979, 6511, 11545, 24895, 30017, 32555, 39253, 84643, 150085, 196265, 423215, 510289, 884347, 2551445, 4421735, 11496511, 15033899, 57482555, 75169495, 195440687, 977203435]

約数ペア:

[(1, 977203435), (5, 195440687), (13, 75169495), (17, 57482555), (65, 15033899), (85, 11496511), (221, 4421735), (383, 2551445), (1105, 884347), (1915, 510289), (2309, 423215), (4979, 196265), (6511, 150085), (11545, 84643), (24895, 39253), (30017, 32555)]