67804785

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{32059}}^1$

素因数の和:32117

約数の個数: 24

約数和(自身を含む): 120032640

約数和(自身を除く): 52227855

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 32059, 96177, 160295, 288531, 480885, 1442655, 1506773, 4520319, 7533865, 13560957, 22601595, 67804785]

約数ペア:

[(1, 67804785), (3, 22601595), (5, 13560957), (9, 7533865), (15, 4520319), (45, 1506773), (47, 1442655), (141, 480885), (235, 288531), (423, 160295), (705, 96177), (2115, 32059)]