71683065

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{69259}}^1$

素因数の和:69293

約数の個数: 24

約数和(自身を含む): 129654720

約数和(自身を除く): 57971655

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 69259, 207777, 346295, 623331, 1038885, 1592957, 3116655, 4778871, 7964785, 14336613, 23894355, 71683065]

約数ペア:

[(1, 71683065), (3, 23894355), (5, 14336613), (9, 7964785), (15, 4778871), (23, 3116655), (45, 1592957), (69, 1038885), (115, 623331), (207, 346295), (345, 207777), (1035, 69259)]