125446265

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:222

約数の個数: 64

約数和(自身を含む): 191600640

約数和(自身を除く): 66154375

約数列:

[1, 5, 7, 19, 35, 41, 43, 95, 107, 133, 205, 215, 287, 301, 535, 665, 749, 779, 817, 1435, 1505, 1763, 2033, 3745, 3895, 4085, 4387, 4601, 5453, 5719, 8815, 10165, 12341, 14231, 21935, 23005, 27265, 28595, 30709, 32207, 33497, 61705, 71155, 83353, 87419, 153545, 161035, 167485, 188641, 234479, 416765, 437095, 583471, 611933, 943205, 1172395, 1320487, 2917355, 3059665, 3584179, 6602435, 17920895, 25089253, 125446265]

約数ペア:

[(1, 125446265), (5, 25089253), (7, 17920895), (19, 6602435), (35, 3584179), (41, 3059665), (43, 2917355), (95, 1320487), (107, 1172395), (133, 943205), (205, 611933), (215, 583471), (287, 437095), (301, 416765), (535, 234479), (665, 188641), (749, 167485), (779, 161035), (817, 153545), (1435, 87419), (1505, 83353), (1763, 71155), (2033, 61705), (3745, 33497), (3895, 32207), (4085, 30709), (4387, 28595), (4601, 27265), (5453, 23005), (5719, 21935), (8815, 14231), (10165, 12341)]