15157125

素因数分解:

$3^5\times 5^3\times {\mathrm{499}}^1$

素因数の和:529

約数の個数: 48

約数和(自身を含む): 28392000

約数和(自身を除く): 13234875

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 125, 135, 225, 243, 375, 405, 499, 675, 1125, 1215, 1497, 2025, 2495, 3375, 4491, 6075, 7485, 10125, 12475, 13473, 22455, 30375, 37425, 40419, 62375, 67365, 112275, 121257, 187125, 202095, 336825, 561375, 606285, 1010475, 1684125, 3031425, 5052375, 15157125]

約数ペア:

[(1, 15157125), (3, 5052375), (5, 3031425), (9, 1684125), (15, 1010475), (25, 606285), (27, 561375), (45, 336825), (75, 202095), (81, 187125), (125, 121257), (135, 112275), (225, 67365), (243, 62375), (375, 40419), (405, 37425), (499, 30375), (675, 22455), (1125, 13473), (1215, 12475), (1497, 10125), (2025, 7485), (2495, 6075), (3375, 4491)]