5423565

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 10374912

約数和(自身を除く): 4951347

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 49, 105, 141, 147, 157, 235, 245, 329, 471, 705, 735, 785, 987, 1099, 1645, 2303, 2355, 3297, 4935, 5495, 6909, 7379, 7693, 11515, 16485, 22137, 23079, 34545, 36895, 38465, 51653, 110685, 115395, 154959, 258265, 361571, 774795, 1084713, 1807855, 5423565]

約数ペア:

[(1, 5423565), (3, 1807855), (5, 1084713), (7, 774795), (15, 361571), (21, 258265), (35, 154959), (47, 115395), (49, 110685), (105, 51653), (141, 38465), (147, 36895), (157, 34545), (235, 23079), (245, 22137), (329, 16485), (471, 11515), (705, 7693), (735, 7379), (785, 6909), (987, 5495), (1099, 4935), (1645, 3297), (2303, 2355)]