9614225

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:277

約数の個数: 24

約数和(自身を含む): 12555000

約数和(自身を除く): 2940775

約数列:

[1, 5, 25, 29, 89, 145, 149, 445, 725, 745, 2225, 2581, 3725, 4321, 12905, 13261, 21605, 64525, 66305, 108025, 331525, 384569, 1922845, 9614225]

約数ペア:

[(1, 9614225), (5, 1922845), (25, 384569), (29, 331525), (89, 108025), (145, 66305), (149, 64525), (445, 21605), (725, 13261), (745, 12905), (2225, 4321), (2581, 3725)]