68130495

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{32213}}^1$

素因数の和:32271

約数の個数: 24

約数和(自身を含む): 120609216

約数和(自身を除く): 52478721

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 32213, 96639, 161065, 289917, 483195, 1449585, 1514011, 4542033, 7570055, 13626099, 22710165, 68130495]

約数ペア:

[(1, 68130495), (3, 22710165), (5, 13626099), (9, 7570055), (15, 4542033), (45, 1514011), (47, 1449585), (141, 483195), (235, 289917), (423, 161065), (705, 96639), (2115, 32213)]