91341965

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 134078976

約数和(自身を除く): 42737011

約数列:

[1, 5, 11, 13, 31, 55, 65, 143, 155, 169, 317, 341, 403, 715, 845, 1585, 1705, 1859, 2015, 3487, 4121, 4433, 5239, 9295, 9827, 17435, 20605, 22165, 26195, 45331, 49135, 53573, 57629, 108097, 127751, 226655, 267865, 288145, 540485, 589303, 638755, 1405261, 1660763, 2946515, 7026305, 8303815, 18268393, 91341965]

約数ペア:

[(1, 91341965), (5, 18268393), (11, 8303815), (13, 7026305), (31, 2946515), (55, 1660763), (65, 1405261), (143, 638755), (155, 589303), (169, 540485), (317, 288145), (341, 267865), (403, 226655), (715, 127751), (845, 108097), (1585, 57629), (1705, 53573), (1859, 49135), (2015, 45331), (3487, 26195), (4121, 22165), (4433, 20605), (5239, 17435), (9295, 9827)]