68176885

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{16369}}^1$

素因数の和:16405

約数の個数: 24

約数和(自身を含む): 100773720

約数和(自身を除く): 32596835

約数列:

[1, 5, 7, 17, 35, 49, 85, 119, 245, 595, 833, 4165, 16369, 81845, 114583, 278273, 572915, 802081, 1391365, 1947911, 4010405, 9739555, 13635377, 68176885]

約数ペア:

[(1, 68176885), (5, 13635377), (7, 9739555), (17, 4010405), (35, 1947911), (49, 1391365), (85, 802081), (119, 572915), (245, 278273), (595, 114583), (833, 81845), (4165, 16369)]