5489575

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:176

約数の個数: 48

約数和(自身を含む): 8888320

約数和(自身を除く): 3398745

約数列:

[1, 5, 7, 13, 19, 25, 35, 65, 91, 95, 127, 133, 175, 247, 325, 455, 475, 635, 665, 889, 1235, 1651, 1729, 2275, 2413, 3175, 3325, 4445, 6175, 8255, 8645, 11557, 12065, 16891, 22225, 31369, 41275, 43225, 57785, 60325, 84455, 156845, 219583, 288925, 422275, 784225, 1097915, 5489575]

約数ペア:

[(1, 5489575), (5, 1097915), (7, 784225), (13, 422275), (19, 288925), (25, 219583), (35, 156845), (65, 84455), (91, 60325), (95, 57785), (127, 43225), (133, 41275), (175, 31369), (247, 22225), (325, 16891), (455, 12065), (475, 11557), (635, 8645), (665, 8255), (889, 6175), (1235, 4445), (1651, 3325), (1729, 3175), (2275, 2413)]