7724145

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{277}}^1$

素因数の和:322

約数の個数: 48

約数和(自身を含む): 14651712

約数和(自身を除く): 6927567

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 169, 195, 277, 429, 507, 715, 831, 845, 1385, 1859, 2145, 2535, 3047, 3601, 4155, 5577, 9141, 9295, 10803, 15235, 18005, 27885, 39611, 45705, 46813, 54015, 118833, 140439, 198055, 234065, 514943, 594165, 702195, 1544829, 2574715, 7724145]

約数ペア:

[(1, 7724145), (3, 2574715), (5, 1544829), (11, 702195), (13, 594165), (15, 514943), (33, 234065), (39, 198055), (55, 140439), (65, 118833), (143, 54015), (165, 46813), (169, 45705), (195, 39611), (277, 27885), (429, 18005), (507, 15235), (715, 10803), (831, 9295), (845, 9141), (1385, 5577), (1859, 4155), (2145, 3601), (2535, 3047)]