23155875

素因数分解:

$3^4\times 5^3\times {\mathrm{2287}}^1$

素因数の和:2314

約数の個数: 40

約数和(自身を含む): 43188288

約数和(自身を除く): 20032413

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 125, 135, 225, 375, 405, 675, 1125, 2025, 2287, 3375, 6861, 10125, 11435, 20583, 34305, 57175, 61749, 102915, 171525, 185247, 285875, 308745, 514575, 857625, 926235, 1543725, 2572875, 4631175, 7718625, 23155875]

約数ペア:

[(1, 23155875), (3, 7718625), (5, 4631175), (9, 2572875), (15, 1543725), (25, 926235), (27, 857625), (45, 514575), (75, 308745), (81, 285875), (125, 185247), (135, 171525), (225, 102915), (375, 61749), (405, 57175), (675, 34305), (1125, 20583), (2025, 11435), (2287, 10125), (3375, 6861)]