79451645

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4259}}^1$

素因数の和:4325

約数の個数: 32

約数和(自身を含む): 120234240

約数和(自身を除く): 40782595

約数列:

[1, 5, 7, 13, 35, 41, 65, 91, 205, 287, 455, 533, 1435, 2665, 3731, 4259, 18655, 21295, 29813, 55367, 149065, 174619, 276835, 387569, 873095, 1222333, 1937845, 2270047, 6111665, 11350235, 15890329, 79451645]

約数ペア:

[(1, 79451645), (5, 15890329), (7, 11350235), (13, 6111665), (35, 2270047), (41, 1937845), (65, 1222333), (91, 873095), (205, 387569), (287, 276835), (455, 174619), (533, 149065), (1435, 55367), (2665, 29813), (3731, 21295), (4259, 18655)]