29747575

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 44434656

約数和(自身を除く): 14687081

約数列:

[1, 5, 11, 13, 25, 53, 55, 65, 143, 157, 265, 275, 325, 583, 689, 715, 785, 1325, 1727, 2041, 2915, 3445, 3575, 3925, 7579, 8321, 8635, 10205, 14575, 17225, 22451, 37895, 41605, 43175, 51025, 91531, 108173, 112255, 189475, 208025, 457655, 540865, 561275, 1189903, 2288275, 2704325, 5949515, 29747575]

約数ペア:

[(1, 29747575), (5, 5949515), (11, 2704325), (13, 2288275), (25, 1189903), (53, 561275), (55, 540865), (65, 457655), (143, 208025), (157, 189475), (265, 112255), (275, 108173), (325, 91531), (583, 51025), (689, 43175), (715, 41605), (785, 37895), (1325, 22451), (1727, 17225), (2041, 14575), (2915, 10205), (3445, 8635), (3575, 8321), (3925, 7579)]