159327325

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{691}}^1$

素因数の和:1125

約数の個数: 24

約数和(自身を含む): 206968896

約数和(自身を除く): 47641571

約数列:

[1, 5, 23, 25, 115, 401, 575, 691, 2005, 3455, 9223, 10025, 15893, 17275, 46115, 79465, 230575, 277091, 397325, 1385455, 6373093, 6927275, 31865465, 159327325]

約数ペア:

[(1, 159327325), (5, 31865465), (23, 6927275), (25, 6373093), (115, 1385455), (401, 397325), (575, 277091), (691, 230575), (2005, 79465), (3455, 46115), (9223, 17275), (10025, 15893)]