42399675

素因数分解:

$3^2\times 5^2\times {\mathrm{188443}}^1$

素因数の和:188459

約数の個数: 18

約数和(自身を含む): 75942932

約数和(自身を除く): 33543257

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 188443, 565329, 942215, 1695987, 2826645, 4711075, 8479935, 14133225, 42399675]

約数ペア:

[(1, 42399675), (3, 14133225), (5, 8479935), (9, 4711075), (15, 2826645), (25, 1695987), (45, 942215), (75, 565329), (225, 188443)]