78687115

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{9241}}^1$

素因数の和:9390

約数の個数: 16

約数和(自身を含む): 102475296

約数和(自身を除く): 23788181

約数列:

[1, 5, 13, 65, 131, 655, 1703, 8515, 9241, 46205, 120133, 600665, 1210571, 6052855, 15737423, 78687115]

約数ペア:

[(1, 78687115), (5, 15737423), (13, 6052855), (65, 1210571), (131, 600665), (655, 120133), (1703, 46205), (8515, 9241)]