42765432905

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{52901}}^1\times {\mathrm{12437}}^1$

素因数の和:65356

約数の個数: 16

約数和(自身を含む): 55271586384

約数和(自身を除く): 12506153479

約数列:

[1, 5, 13, 65, 12437, 52901, 62185, 161681, 264505, 687713, 808405, 3438565, 657929737, 3289648685, 8553086581, 42765432905]

約数ペア:

[(1, 42765432905), (5, 8553086581), (13, 3289648685), (65, 657929737), (12437, 3438565), (52901, 808405), (62185, 687713), (161681, 264505)]