88418275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{18913}}^1$

素因数の和:18951

約数の個数: 24

約数和(自身を含む): 126648144

約数和(自身を除く): 38229869

約数列:

[1, 5, 11, 17, 25, 55, 85, 187, 275, 425, 935, 4675, 18913, 94565, 208043, 321521, 472825, 1040215, 1607605, 3536731, 5201075, 8038025, 17683655, 88418275]

約数ペア:

[(1, 88418275), (5, 17683655), (11, 8038025), (17, 5201075), (25, 3536731), (55, 1607605), (85, 1040215), (187, 472825), (275, 321521), (425, 208043), (935, 94565), (4675, 18913)]