122278875

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{19181}}^1$

素因数の和:19216

約数の個数: 32

約数和(自身を含む): 215452224

約数和(自身を除く): 93173349

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 125, 255, 375, 425, 1275, 2125, 6375, 19181, 57543, 95905, 287715, 326077, 479525, 978231, 1438575, 1630385, 2397625, 4891155, 7192875, 8151925, 24455775, 40759625, 122278875]

約数ペア:

[(1, 122278875), (3, 40759625), (5, 24455775), (15, 8151925), (17, 7192875), (25, 4891155), (51, 2397625), (75, 1630385), (85, 1438575), (125, 978231), (255, 479525), (375, 326077), (425, 287715), (1275, 95905), (2125, 57543), (6375, 19181)]