11365305

素因数分解:

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

素因数の和:123

約数の個数: 48

約数和(自身を含む): 21667200

約数和(自身を除く): 10301895

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 49, 105, 141, 147, 235, 245, 329, 343, 705, 735, 987, 1029, 1645, 1715, 2209, 2303, 4935, 5145, 6627, 6909, 11045, 11515, 15463, 16121, 33135, 34545, 46389, 48363, 77315, 80605, 108241, 231945, 241815, 324723, 541205, 757687, 1623615, 2273061, 3788435, 11365305]

約数ペア:

[(1, 11365305), (3, 3788435), (5, 2273061), (7, 1623615), (15, 757687), (21, 541205), (35, 324723), (47, 241815), (49, 231945), (105, 108241), (141, 80605), (147, 77315), (235, 48363), (245, 46389), (329, 34545), (343, 33135), (705, 16121), (735, 15463), (987, 11515), (1029, 11045), (1645, 6909), (1715, 6627), (2209, 5145), (2303, 4935)]