12186825

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 23331840

約数和(自身を除く): 11145015

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 139, 167, 175, 417, 501, 525, 695, 835, 973, 1169, 2085, 2505, 2919, 3475, 3507, 4175, 4865, 5845, 10425, 12525, 14595, 17535, 23213, 24325, 29225, 69639, 72975, 87675, 116065, 162491, 348195, 487473, 580325, 812455, 1740975, 2437365, 4062275, 12186825]

約数ペア:

[(1, 12186825), (3, 4062275), (5, 2437365), (7, 1740975), (15, 812455), (21, 580325), (25, 487473), (35, 348195), (75, 162491), (105, 116065), (139, 87675), (167, 72975), (175, 69639), (417, 29225), (501, 24325), (525, 23213), (695, 17535), (835, 14595), (973, 12525), (1169, 10425), (2085, 5845), (2505, 4865), (2919, 4175), (3475, 3507)]