42902235

素因数分解:

$3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{6959}}^1$

素因数の和:7107

約数の個数: 24

約数和(自身を含む): 74917440

約数和(自身を除く): 32015205

約数列:

[1, 3, 5, 9, 15, 45, 137, 411, 685, 1233, 2055, 6165, 6959, 20877, 34795, 62631, 104385, 313155, 953383, 2860149, 4766915, 8580447, 14300745, 42902235]

約数ペア:

[(1, 42902235), (3, 14300745), (5, 8580447), (9, 4766915), (15, 2860149), (45, 953383), (137, 313155), (411, 104385), (685, 62631), (1233, 34795), (2055, 20877), (6165, 6959)]