23397525

素因数分解:

$3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2039}}^1$

素因数の和:2075

約数の個数: 48

約数和(自身を含む): 45532800

約数和(自身を除く): 22135275

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 75, 85, 135, 153, 225, 255, 425, 459, 675, 765, 1275, 2039, 2295, 3825, 6117, 10195, 11475, 18351, 30585, 34663, 50975, 55053, 91755, 103989, 152925, 173315, 275265, 311967, 458775, 519945, 866575, 935901, 1376325, 1559835, 2599725, 4679505, 7799175, 23397525]

約数ペア:

[(1, 23397525), (3, 7799175), (5, 4679505), (9, 2599725), (15, 1559835), (17, 1376325), (25, 935901), (27, 866575), (45, 519945), (51, 458775), (75, 311967), (85, 275265), (135, 173315), (153, 152925), (225, 103989), (255, 91755), (425, 55053), (459, 50975), (675, 34663), (765, 30585), (1275, 18351), (2039, 11475), (2295, 10195), (3825, 6117)]