16710575

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:212

約数の個数: 48

約数和(自身を含む): 25873344

約数和(自身を除く): 9162769

約数列:

[1, 5, 7, 17, 25, 35, 41, 85, 119, 137, 175, 205, 287, 425, 595, 685, 697, 959, 1025, 1435, 2329, 2975, 3425, 3485, 4795, 4879, 5617, 7175, 11645, 16303, 17425, 23975, 24395, 28085, 39319, 58225, 81515, 95489, 121975, 140425, 196595, 407575, 477445, 668423, 982975, 2387225, 3342115, 16710575]

約数ペア:

[(1, 16710575), (5, 3342115), (7, 2387225), (17, 982975), (25, 668423), (35, 477445), (41, 407575), (85, 196595), (119, 140425), (137, 121975), (175, 95489), (205, 81515), (287, 58225), (425, 39319), (595, 28085), (685, 24395), (697, 23975), (959, 17425), (1025, 16303), (1435, 11645), (2329, 7175), (2975, 5617), (3425, 4879), (3485, 4795)]