713989845

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{5197}}^1$

素因数の和:5322

約数の個数: 48

約数和(自身を含む): 1284446592

約数和(自身を除く): 570456747

約数列:

[1, 3, 5, 9, 15, 43, 45, 71, 129, 213, 215, 355, 387, 639, 645, 1065, 1935, 3053, 3195, 5197, 9159, 15265, 15591, 25985, 27477, 45795, 46773, 77955, 137385, 223471, 233865, 368987, 670413, 1106961, 1117355, 1844935, 2011239, 3320883, 3352065, 5534805, 10056195, 15866441, 16604415, 47599323, 79332205, 142797969, 237996615, 713989845]

約数ペア:

[(1, 713989845), (3, 237996615), (5, 142797969), (9, 79332205), (15, 47599323), (43, 16604415), (45, 15866441), (71, 10056195), (129, 5534805), (213, 3352065), (215, 3320883), (355, 2011239), (387, 1844935), (639, 1117355), (645, 1106961), (1065, 670413), (1935, 368987), (3053, 233865), (3195, 223471), (5197, 137385), (9159, 77955), (15265, 46773), (15591, 45795), (25985, 27477)]