105819665

素因数分解:

$5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:342

約数の個数: 48

約数和(自身を含む): 156608640

約数和(自身を除く): 50788975

約数列:

[1, 5, 7, 23, 35, 49, 89, 115, 161, 211, 245, 445, 623, 805, 1055, 1127, 1477, 2047, 3115, 4361, 4853, 5635, 7385, 10235, 10339, 14329, 18779, 21805, 24265, 33971, 51695, 71645, 93895, 100303, 131453, 169855, 237797, 431917, 501515, 657265, 920171, 1188985, 2159585, 3023419, 4600855, 15117095, 21163933, 105819665]

約数ペア:

[(1, 105819665), (5, 21163933), (7, 15117095), (23, 4600855), (35, 3023419), (49, 2159585), (89, 1188985), (115, 920171), (161, 657265), (211, 501515), (245, 431917), (445, 237797), (623, 169855), (805, 131453), (1055, 100303), (1127, 93895), (1477, 71645), (2047, 51695), (3115, 33971), (4361, 24265), (4853, 21805), (5635, 18779), (7385, 14329), (10235, 10339)]