47308905

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1487}}^1$

素因数の和:1606

約数の個数: 48

約数和(自身を含む): 94708224

約数和(自身を除く): 47399319

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 101, 105, 303, 315, 505, 707, 909, 1487, 1515, 2121, 3535, 4461, 4545, 6363, 7435, 10409, 10605, 13383, 22305, 31227, 31815, 52045, 66915, 93681, 150187, 156135, 450561, 468405, 750935, 1051309, 1351683, 2252805, 3153927, 5256545, 6758415, 9461781, 15769635, 47308905]

約数ペア:

[(1, 47308905), (3, 15769635), (5, 9461781), (7, 6758415), (9, 5256545), (15, 3153927), (21, 2252805), (35, 1351683), (45, 1051309), (63, 750935), (101, 468405), (105, 450561), (303, 156135), (315, 150187), (505, 93681), (707, 66915), (909, 52045), (1487, 31815), (1515, 31227), (2121, 22305), (3535, 13383), (4461, 10605), (4545, 10409), (6363, 7435)]