103291505

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1153}}^1$

素因数の和:1241

約数の個数: 32

約数和(自身を含む): 139587840

約数和(自身を除く): 36296335

約数列:

[1, 5, 19, 23, 41, 95, 115, 205, 437, 779, 943, 1153, 2185, 3895, 4715, 5765, 17917, 21907, 26519, 47273, 89585, 109535, 132595, 236365, 503861, 898187, 1087279, 2519305, 4490935, 5436395, 20658301, 103291505]

約数ペア:

[(1, 103291505), (5, 20658301), (19, 5436395), (23, 4490935), (41, 2519305), (95, 1087279), (115, 898187), (205, 503861), (437, 236365), (779, 132595), (943, 109535), (1153, 89585), (2185, 47273), (3895, 26519), (4715, 21907), (5765, 17917)]