228515387473

素因数分解:

${\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{1319}}^1\times {\mathrm{20731}}^1$

素因数の和:22248

約数の個数: 16

約数和(自身を含む): 234145549440

約数和(自身を除く): 5630161967

約数列:

[1, 61, 137, 1319, 8357, 20731, 80459, 180703, 1264591, 2840147, 11022883, 27344189, 173248967, 1667995529, 3746153893, 228515387473]

約数ペア:

[(1, 228515387473), (61, 3746153893), (137, 1667995529), (1319, 173248967), (8357, 27344189), (20731, 11022883), (80459, 2840147), (180703, 1264591)]