22370045

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:289

約数の個数: 24

約数和(自身を含む): 28978344

約数和(自身を除く): 6608299

約数列:

[1, 5, 17, 85, 113, 137, 289, 565, 685, 1445, 1921, 2329, 9605, 11645, 15481, 32657, 39593, 77405, 163285, 197965, 263177, 1315885, 4474009, 22370045]

約数ペア:

[(1, 22370045), (5, 4474009), (17, 1315885), (85, 263177), (113, 197965), (137, 163285), (289, 77405), (565, 39593), (685, 32657), (1445, 15481), (1921, 11645), (2329, 9605)]