67480065

素因数分解:

$3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{11447}}^1$

素因数の和:11589

約数の個数: 24

約数和(自身を含む): 117868608

約数和(自身を除く): 50388543

約数列:

[1, 3, 5, 9, 15, 45, 131, 393, 655, 1179, 1965, 5895, 11447, 34341, 57235, 103023, 171705, 515115, 1499557, 4498671, 7497785, 13496013, 22493355, 67480065]

約数ペア:

[(1, 67480065), (3, 22493355), (5, 13496013), (9, 7497785), (15, 4498671), (45, 1499557), (131, 515115), (393, 171705), (655, 103023), (1179, 57235), (1965, 34341), (5895, 11447)]