159118125

素因数分解:

$3^1\times 5^4\times {\mathrm{113}}^1\times {\mathrm{751}}^1$

素因数の和:887

約数の個数: 40

約数和(自身を含む): 267814272

約数和(自身を除く): 108696147

約数列:

[1, 3, 5, 15, 25, 75, 113, 125, 339, 375, 565, 625, 751, 1695, 1875, 2253, 2825, 3755, 8475, 11265, 14125, 18775, 42375, 56325, 70625, 84863, 93875, 211875, 254589, 281625, 424315, 469375, 1272945, 1408125, 2121575, 6364725, 10607875, 31823625, 53039375, 159118125]

約数ペア:

[(1, 159118125), (3, 53039375), (5, 31823625), (15, 10607875), (25, 6364725), (75, 2121575), (113, 1408125), (125, 1272945), (339, 469375), (375, 424315), (565, 281625), (625, 254589), (751, 211875), (1695, 93875), (1875, 84863), (2253, 70625), (2825, 56325), (3755, 42375), (8475, 18775), (11265, 14125)]