53292285

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{421}}^1$

素因数の和:558

約数の個数: 48

約数和(自身を含む): 96773040

約数和(自身を除く): 43480755

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 97, 145, 261, 291, 421, 435, 485, 873, 1263, 1305, 1455, 2105, 2813, 3789, 4365, 6315, 8439, 12209, 14065, 18945, 25317, 36627, 40837, 42195, 61045, 109881, 122511, 126585, 183135, 204185, 367533, 549405, 612555, 1184273, 1837665, 3552819, 5921365, 10658457, 17764095, 53292285]

約数ペア:

[(1, 53292285), (3, 17764095), (5, 10658457), (9, 5921365), (15, 3552819), (29, 1837665), (45, 1184273), (87, 612555), (97, 549405), (145, 367533), (261, 204185), (291, 183135), (421, 126585), (435, 122511), (485, 109881), (873, 61045), (1263, 42195), (1305, 40837), (1455, 36627), (2105, 25317), (2813, 18945), (3789, 14065), (4365, 12209), (6315, 8439)]