4495855

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1$

素因数の和:307

約数の個数: 32

約数和(自身を含む): 6830208

約数和(自身を除く): 2334353

約数列:

[1, 5, 7, 13, 35, 41, 65, 91, 205, 241, 287, 455, 533, 1205, 1435, 1687, 2665, 3133, 3731, 8435, 9881, 15665, 18655, 21931, 49405, 69167, 109655, 128453, 345835, 642265, 899171, 4495855]

約数ペア:

[(1, 4495855), (5, 899171), (7, 642265), (13, 345835), (35, 128453), (41, 109655), (65, 69167), (91, 49405), (205, 21931), (241, 18655), (287, 15665), (455, 9881), (533, 8435), (1205, 3731), (1435, 3133), (1687, 2665)]