163915052015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{229251821}}^1$

素因数の和:229251850

約数の個数: 16

約数和(自身を含む): 231085836576

約数和(自身を除く): 67170784561

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 229251821, 1146259105, 2521770031, 2980273673, 12608850155, 14901368365, 32783010403, 163915052015]

約数ペア:

[(1, 163915052015), (5, 32783010403), (11, 14901368365), (13, 12608850155), (55, 2980273673), (65, 2521770031), (143, 1146259105), (715, 229251821)]