89427965

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{85577}}^1$

素因数の和:85612

約数の個数: 16

約数和(自身を含む): 123232320

約数和(自身を除く): 33804355

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 85577, 427885, 941347, 1625963, 4706735, 8129815, 17885593, 89427965]

約数ペア:

[(1, 89427965), (5, 17885593), (11, 8129815), (19, 4706735), (55, 1625963), (95, 941347), (209, 427885), (1045, 85577)]