105814475

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:264

約数の個数: 48

約数和(自身を含む): 148948800

約数和(自身を除く): 43134325

約数列:

[1, 5, 13, 25, 29, 65, 103, 109, 145, 325, 377, 515, 545, 725, 1339, 1417, 1885, 2575, 2725, 2987, 3161, 6695, 7085, 9425, 11227, 14935, 15805, 33475, 35425, 38831, 41093, 56135, 74675, 79025, 145951, 194155, 205465, 280675, 325583, 729755, 970775, 1027325, 1627915, 3648775, 4232579, 8139575, 21162895, 105814475]

約数ペア:

[(1, 105814475), (5, 21162895), (13, 8139575), (25, 4232579), (29, 3648775), (65, 1627915), (103, 1027325), (109, 970775), (145, 729755), (325, 325583), (377, 280675), (515, 205465), (545, 194155), (725, 145951), (1339, 79025), (1417, 74675), (1885, 56135), (2575, 41093), (2725, 38831), (2987, 35425), (3161, 33475), (6695, 15805), (7085, 14935), (9425, 11227)]