24201325

素因数分解:

$5^2\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:321

約数の個数: 24

約数和(自身を含む): 30969000

約数和(自身を除く): 6767675

約数列:

[1, 5, 25, 73, 89, 149, 365, 445, 745, 1825, 2225, 3725, 6497, 10877, 13261, 32485, 54385, 66305, 162425, 271925, 331525, 968053, 4840265, 24201325]

約数ペア:

[(1, 24201325), (5, 4840265), (25, 968053), (73, 331525), (89, 271925), (149, 162425), (365, 66305), (445, 54385), (745, 32485), (1825, 13261), (2225, 10877), (3725, 6497)]