2343025

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:213

約数の個数: 24

約数和(自身を含む): 3180600

約数和(自身を除く): 837575

約数列:

[1, 5, 17, 25, 37, 85, 149, 185, 425, 629, 745, 925, 2533, 3145, 3725, 5513, 12665, 15725, 27565, 63325, 93721, 137825, 468605, 2343025]

約数ペア:

[(1, 2343025), (5, 468605), (17, 137825), (25, 93721), (37, 63325), (85, 27565), (149, 15725), (185, 12665), (425, 5513), (629, 3725), (745, 3145), (925, 2533)]