107422225

素因数分解:

$5^2\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{499}}^1$

素因数の和:697

約数の個数: 24

約数和(自身を含む): 136400000

約数和(自身を除く): 28977775

約数列:

[1, 5, 25, 79, 109, 395, 499, 545, 1975, 2495, 2725, 8611, 12475, 39421, 43055, 54391, 197105, 215275, 271955, 985525, 1359775, 4296889, 21484445, 107422225]

約数ペア:

[(1, 107422225), (5, 21484445), (25, 4296889), (79, 1359775), (109, 985525), (395, 271955), (499, 215275), (545, 197105), (1975, 54391), (2495, 43055), (2725, 39421), (8611, 12475)]