140406965

素因数分解:

$5^1\times {\mathrm{191}}^1\times {\mathrm{233}}^1\times {\mathrm{631}}^1$

素因数の和:1060

約数の個数: 16

約数和(自身を含む): 170366976

約数和(自身を除く): 29960011

約数列:

[1, 5, 191, 233, 631, 955, 1165, 3155, 44503, 120521, 147023, 222515, 602605, 735115, 28081393, 140406965]

約数ペア:

[(1, 140406965), (5, 28081393), (191, 735115), (233, 602605), (631, 222515), (955, 147023), (1165, 120521), (3155, 44503)]