72994995

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{34513}}^1$

素因数の和:34571

約数の個数: 24

約数和(自身を含む): 129220416

約数和(自身を除く): 56225421

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 34513, 103539, 172565, 310617, 517695, 1553085, 1622111, 4866333, 8110555, 14598999, 24331665, 72994995]

約数ペア:

[(1, 72994995), (3, 24331665), (5, 14598999), (9, 8110555), (15, 4866333), (45, 1622111), (47, 1553085), (141, 517695), (235, 310617), (423, 172565), (705, 103539), (2115, 34513)]