159304875

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{24989}}^1$

素因数の和:25024

約数の個数: 32

約数和(自身を含む): 280687680

約数和(自身を除く): 121382805

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 125, 255, 375, 425, 1275, 2125, 6375, 24989, 74967, 124945, 374835, 424813, 624725, 1274439, 1874175, 2124065, 3123625, 6372195, 9370875, 10620325, 31860975, 53101625, 159304875]

約数ペア:

[(1, 159304875), (3, 53101625), (5, 31860975), (15, 10620325), (17, 9370875), (25, 6372195), (51, 3123625), (75, 2124065), (85, 1874175), (125, 1274439), (255, 624725), (375, 424813), (425, 374835), (1275, 124945), (2125, 74967), (6375, 24989)]