74888315

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{12409}}^1$

素因数の和:12502

約数の個数: 16

約数和(自身を含む): 96500160

約数和(自身を除く): 21611845

約数列:

[1, 5, 17, 71, 85, 355, 1207, 6035, 12409, 62045, 210953, 881039, 1054765, 4405195, 14977663, 74888315]

約数ペア:

[(1, 74888315), (5, 14977663), (17, 4405195), (71, 1054765), (85, 881039), (355, 210953), (1207, 62045), (6035, 12409)]