1005975

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{263}}^1$

素因数の和:296

約数の個数: 36

約数和(自身を含む): 1915056

約数和(自身を除く): 909081

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 263, 425, 765, 789, 1275, 1315, 2367, 3825, 3945, 4471, 6575, 11835, 13413, 19725, 22355, 40239, 59175, 67065, 111775, 201195, 335325, 1005975]

約数ペア:

[(1, 1005975), (3, 335325), (5, 201195), (9, 111775), (15, 67065), (17, 59175), (25, 40239), (45, 22355), (51, 19725), (75, 13413), (85, 11835), (153, 6575), (225, 4471), (255, 3945), (263, 3825), (425, 2367), (765, 1315), (789, 1275)]