23542875

素因数分解:

$3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{1231}}^1$

素因数の和:1269

約数の個数: 48

約数和(自身を含む): 44972928

約数和(自身を除く): 21430053

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 125, 153, 225, 255, 375, 425, 765, 1125, 1231, 1275, 2125, 3693, 3825, 6155, 6375, 11079, 18465, 19125, 20927, 30775, 55395, 62781, 92325, 104635, 153875, 188343, 276975, 313905, 461625, 523175, 941715, 1384875, 1569525, 2615875, 4708575, 7847625, 23542875]

約数ペア:

[(1, 23542875), (3, 7847625), (5, 4708575), (9, 2615875), (15, 1569525), (17, 1384875), (25, 941715), (45, 523175), (51, 461625), (75, 313905), (85, 276975), (125, 188343), (153, 153875), (225, 104635), (255, 92325), (375, 62781), (425, 55395), (765, 30775), (1125, 20927), (1231, 19125), (1275, 18465), (2125, 11079), (3693, 6375), (3825, 6155)]