8141165

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{263}}^1$

素因数の和:460

約数の個数: 16

約数和(自身を含む): 10112256

約数和(自身を除く): 1971091

約数列:

[1, 5, 41, 151, 205, 263, 755, 1315, 6191, 10783, 30955, 39713, 53915, 198565, 1628233, 8141165]

約数ペア:

[(1, 8141165), (5, 1628233), (41, 198565), (151, 53915), (205, 39713), (263, 30955), (755, 10783), (1315, 6191)]