97067225

素因数分解:

$5^2\times {\mathrm{109}}^1\times {\mathrm{179}}^1\times {\mathrm{199}}^1$

素因数の和:497

約数の個数: 24

約数和(自身を含む): 122760000

約数和(自身を除く): 25692775

約数列:

[1, 5, 25, 109, 179, 199, 545, 895, 995, 2725, 4475, 4975, 19511, 21691, 35621, 97555, 108455, 178105, 487775, 542275, 890525, 3882689, 19413445, 97067225]

約数ペア:

[(1, 97067225), (5, 19413445), (25, 3882689), (109, 890525), (179, 542275), (199, 487775), (545, 178105), (895, 108455), (995, 97555), (2725, 35621), (4475, 21691), (4975, 19511)]