4197725

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{83}}^1$

素因数の和:134

約数の個数: 36

約数和(自身を含む): 6395424

約数和(自身を除く): 2197699

約数列:

[1, 5, 7, 17, 25, 35, 83, 85, 119, 175, 289, 415, 425, 581, 595, 1411, 1445, 2023, 2075, 2905, 2975, 7055, 7225, 9877, 10115, 14525, 23987, 35275, 49385, 50575, 119935, 167909, 246925, 599675, 839545, 4197725]

約数ペア:

[(1, 4197725), (5, 839545), (7, 599675), (17, 246925), (25, 167909), (35, 119935), (83, 50575), (85, 49385), (119, 35275), (175, 23987), (289, 14525), (415, 10115), (425, 9877), (581, 7225), (595, 7055), (1411, 2975), (1445, 2905), (2023, 2075)]