9750375

素因数分解:

$3^6\times 5^3\times {\mathrm{107}}^1$

素因数の和:140

約数の個数: 56

約数和(自身を含む): 18414864

約数和(自身を除く): 8664489

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 107, 125, 135, 225, 243, 321, 375, 405, 535, 675, 729, 963, 1125, 1215, 1605, 2025, 2675, 2889, 3375, 3645, 4815, 6075, 8025, 8667, 10125, 13375, 14445, 18225, 24075, 26001, 30375, 40125, 43335, 72225, 78003, 91125, 120375, 130005, 216675, 361125, 390015, 650025, 1083375, 1950075, 3250125, 9750375]

約数ペア:

[(1, 9750375), (3, 3250125), (5, 1950075), (9, 1083375), (15, 650025), (25, 390015), (27, 361125), (45, 216675), (75, 130005), (81, 120375), (107, 91125), (125, 78003), (135, 72225), (225, 43335), (243, 40125), (321, 30375), (375, 26001), (405, 24075), (535, 18225), (675, 14445), (729, 13375), (963, 10125), (1125, 8667), (1215, 8025), (1605, 6075), (2025, 4815), (2675, 3645), (2889, 3375)]