47474805

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{1303}}^1$

素因数の和:1665

約数の個数: 32

約数和(自身を含む): 87128064

約数和(自身を除く): 39653259

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 347, 1041, 1303, 1735, 2429, 3909, 5205, 6515, 7287, 9121, 12145, 19545, 27363, 36435, 45605, 136815, 452141, 1356423, 2260705, 3164987, 6782115, 9494961, 15824935, 47474805]

約数ペア:

[(1, 47474805), (3, 15824935), (5, 9494961), (7, 6782115), (15, 3164987), (21, 2260705), (35, 1356423), (105, 452141), (347, 136815), (1041, 45605), (1303, 36435), (1735, 27363), (2429, 19545), (3909, 12145), (5205, 9121), (6515, 7287)]