74420245

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{3121}}^1$

素因数の和:3396

約数の個数: 16

約数和(自身を含む): 94409280

約数和(自身を除く): 19989035

約数列:

[1, 5, 19, 95, 251, 1255, 3121, 4769, 15605, 23845, 59299, 296495, 783371, 3916855, 14884049, 74420245]

約数ペア:

[(1, 74420245), (5, 14884049), (19, 3916855), (95, 783371), (251, 296495), (1255, 59299), (3121, 23845), (4769, 15605)]