3250125

素因数分解:

$3^5\times 5^3\times {\mathrm{107}}^1$

素因数の和:137

約数の個数: 48

約数和(自身を含む): 6132672

約数和(自身を除く): 2882547

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 107, 125, 135, 225, 243, 321, 375, 405, 535, 675, 963, 1125, 1215, 1605, 2025, 2675, 2889, 3375, 4815, 6075, 8025, 8667, 10125, 13375, 14445, 24075, 26001, 30375, 40125, 43335, 72225, 120375, 130005, 216675, 361125, 650025, 1083375, 3250125]

約数ペア:

[(1, 3250125), (3, 1083375), (5, 650025), (9, 361125), (15, 216675), (25, 130005), (27, 120375), (45, 72225), (75, 43335), (81, 40125), (107, 30375), (125, 26001), (135, 24075), (225, 14445), (243, 13375), (321, 10125), (375, 8667), (405, 8025), (535, 6075), (675, 4815), (963, 3375), (1125, 2889), (1215, 2675), (1605, 2025)]