68444015

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{347}}^1\times {\mathrm{383}}^1$

素因数の和:838

約数の個数: 16

約数和(自身を含む): 83386368

約数和(自身を除く): 14942353

約数列:

[1, 5, 103, 347, 383, 515, 1735, 1915, 35741, 39449, 132901, 178705, 197245, 664505, 13688803, 68444015]

約数ペア:

[(1, 68444015), (5, 13688803), (103, 664505), (347, 197245), (383, 178705), (515, 132901), (1735, 39449), (1915, 35741)]