159011625

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{24943}}^1$

素因数の和:24978

約数の個数: 32

約数和(自身を含む): 280171008

約数和(自身を除く): 121159383

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 125, 255, 375, 425, 1275, 2125, 6375, 24943, 74829, 124715, 374145, 424031, 623575, 1272093, 1870725, 2120155, 3117875, 6360465, 9353625, 10600775, 31802325, 53003875, 159011625]

約数ペア:

[(1, 159011625), (3, 53003875), (5, 31802325), (15, 10600775), (17, 9353625), (25, 6360465), (51, 3117875), (75, 2120155), (85, 1870725), (125, 1272093), (255, 623575), (375, 424031), (425, 374145), (1275, 124715), (2125, 74829), (6375, 24943)]