2100283915

素因数分解:

$5^1\times {\mathrm{151}}^1\times {\mathrm{251}}^1\times {\mathrm{11083}}^1$

素因数の和:11490

約数の個数: 16

約数和(自身を含む): 2547369216

約数和(自身を除く): 447085301

約数列:

[1, 5, 151, 251, 755, 1255, 11083, 37901, 55415, 189505, 1673533, 2781833, 8367665, 13909165, 420056783, 2100283915]

約数ペア:

[(1, 2100283915), (5, 420056783), (151, 13909165), (251, 8367665), (755, 2781833), (1255, 1673533), (11083, 189505), (37901, 55415)]