158072375

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1019}}^1$

素因数の和:1124

約数の個数: 32

約数和(自身を含む): 211947840

約数和(自身を除く): 53875465

約数列:

[1, 5, 17, 25, 73, 85, 125, 365, 425, 1019, 1241, 1825, 2125, 5095, 6205, 9125, 17323, 25475, 31025, 74387, 86615, 127375, 155125, 371935, 433075, 1264579, 1859675, 2165375, 6322895, 9298375, 31614475, 158072375]

約数ペア:

[(1, 158072375), (5, 31614475), (17, 9298375), (25, 6322895), (73, 2165375), (85, 1859675), (125, 1264579), (365, 433075), (425, 371935), (1019, 155125), (1241, 127375), (1825, 86615), (2125, 74387), (5095, 31025), (6205, 25475), (9125, 17323)]