201019365

素因数分解:

$3^2\times 5^1\times {\mathrm{883}}^1\times {\mathrm{5059}}^1$

素因数の和:5953

約数の個数: 24

約数和(自身を含む): 348897120

約数和(自身を除く): 147877755

約数列:

[1, 3, 5, 9, 15, 45, 883, 2649, 4415, 5059, 7947, 13245, 15177, 25295, 39735, 45531, 75885, 227655, 4467097, 13401291, 22335485, 40203873, 67006455, 201019365]

約数ペア:

[(1, 201019365), (3, 67006455), (5, 40203873), (9, 22335485), (15, 13401291), (45, 4467097), (883, 227655), (2649, 75885), (4415, 45531), (5059, 39735), (7947, 25295), (13245, 15177)]