138833984015

素因数分解:

$5^1\times {\mathrm{467}}^1\times {\mathrm{881}}^1\times {\mathrm{67489}}^1$

素因数の和:68842

約数の個数: 16

約数和(自身を含む): 167149513440

約数和(自身を除く): 28315529425

約数列:

[1, 5, 467, 881, 2335, 4405, 67489, 337445, 411427, 2057135, 31517363, 59457809, 157586815, 297289045, 27766796803, 138833984015]

約数ペア:

[(1, 138833984015), (5, 27766796803), (467, 297289045), (881, 157586815), (2335, 59457809), (4405, 31517363), (67489, 2057135), (337445, 411427)]