253040135

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{70979}}^1$

素因数の和:71038

約数の個数: 16

約数和(自身を含む): 327075840

約数和(自身を除く): 74035705

約数列:

[1, 5, 23, 31, 115, 155, 713, 3565, 70979, 354895, 1632517, 2200349, 8162585, 11001745, 50608027, 253040135]

約数ペア:

[(1, 253040135), (5, 50608027), (23, 11001745), (31, 8162585), (115, 2200349), (155, 1632517), (713, 354895), (3565, 70979)]