1409805

素因数分解:

$3^4\times 5^1\times {\mathrm{59}}^2$

素因数の和:135

約数の個数: 30

約数和(自身を含む): 2570766

約数和(自身を除く): 1160961

約数列:

[1, 3, 5, 9, 15, 27, 45, 59, 81, 135, 177, 295, 405, 531, 885, 1593, 2655, 3481, 4779, 7965, 10443, 17405, 23895, 31329, 52215, 93987, 156645, 281961, 469935, 1409805]

約数ペア:

[(1, 1409805), (3, 469935), (5, 281961), (9, 156645), (15, 93987), (27, 52215), (45, 31329), (59, 23895), (81, 17405), (135, 10443), (177, 7965), (295, 4779), (405, 3481), (531, 2655), (885, 1593)]