630553005

素因数分解:

$3^4\times 5^1\times {\mathrm{701}}^1\times {\mathrm{2221}}^1$

素因数の和:2939

約数の個数: 40

約数和(自身を含む): 1132446744

約数和(自身を除く): 501893739

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 701, 2103, 2221, 3505, 6309, 6663, 10515, 11105, 18927, 19989, 31545, 33315, 56781, 59967, 94635, 99945, 179901, 283905, 299835, 899505, 1556921, 4670763, 7784605, 14012289, 23353815, 42036867, 70061445, 126110601, 210184335, 630553005]

約数ペア:

[(1, 630553005), (3, 210184335), (5, 126110601), (9, 70061445), (15, 42036867), (27, 23353815), (45, 14012289), (81, 7784605), (135, 4670763), (405, 1556921), (701, 899505), (2103, 299835), (2221, 283905), (3505, 179901), (6309, 99945), (6663, 94635), (10515, 59967), (11105, 56781), (18927, 33315), (19989, 31545)]