12382875

素因数分解:

$3^4\times 5^3\times {\mathrm{1223}}^1$

素因数の和:1250

約数の個数: 40

約数和(自身を含む): 23104224

約数和(自身を除く): 10721349

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 125, 135, 225, 375, 405, 675, 1125, 1223, 2025, 3375, 3669, 6115, 10125, 11007, 18345, 30575, 33021, 55035, 91725, 99063, 152875, 165105, 275175, 458625, 495315, 825525, 1375875, 2476575, 4127625, 12382875]

約数ペア:

[(1, 12382875), (3, 4127625), (5, 2476575), (9, 1375875), (15, 825525), (25, 495315), (27, 458625), (45, 275175), (75, 165105), (81, 152875), (125, 99063), (135, 91725), (225, 55035), (375, 33021), (405, 30575), (675, 18345), (1125, 11007), (1223, 10125), (2025, 6115), (3375, 3669)]