12211525

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{487}}^1$

素因数の和:573

約数の個数: 24

約数和(自身を含む): 16338240

約数和(自身を除く): 4126715

約数列:

[1, 5, 17, 25, 59, 85, 295, 425, 487, 1003, 1475, 2435, 5015, 8279, 12175, 25075, 28733, 41395, 143665, 206975, 488461, 718325, 2442305, 12211525]

約数ペア:

[(1, 12211525), (5, 2442305), (17, 718325), (25, 488461), (59, 206975), (85, 143665), (295, 41395), (425, 28733), (487, 25075), (1003, 12175), (1475, 8279), (2435, 5015)]