74443085

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^2\times {\mathrm{521}}^1$

素因数の和:625

約数の個数: 24

約数和(自身を含む): 97135848

約数和(自身を除く): 22692763

約数列:

[1, 5, 17, 41, 85, 205, 521, 697, 1681, 2605, 3485, 8405, 8857, 21361, 28577, 44285, 106805, 142885, 363137, 875801, 1815685, 4379005, 14888617, 74443085]

約数ペア:

[(1, 74443085), (5, 14888617), (17, 4379005), (41, 1815685), (85, 875801), (205, 363137), (521, 142885), (697, 106805), (1681, 44285), (2605, 28577), (3485, 21361), (8405, 8857)]