12027225

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{739}}^1$

素因数の和:790

約数の個数: 48

約数和(自身を含む): 23490560

約数和(自身を除く): 11463335

約数列:

[1, 3, 5, 7, 15, 21, 25, 31, 35, 75, 93, 105, 155, 175, 217, 465, 525, 651, 739, 775, 1085, 2217, 2325, 3255, 3695, 5173, 5425, 11085, 15519, 16275, 18475, 22909, 25865, 55425, 68727, 77595, 114545, 129325, 160363, 343635, 387975, 481089, 572725, 801815, 1718175, 2405445, 4009075, 12027225]

約数ペア:

[(1, 12027225), (3, 4009075), (5, 2405445), (7, 1718175), (15, 801815), (21, 572725), (25, 481089), (31, 387975), (35, 343635), (75, 160363), (93, 129325), (105, 114545), (155, 77595), (175, 68727), (217, 55425), (465, 25865), (525, 22909), (651, 18475), (739, 16275), (775, 15519), (1085, 11085), (2217, 5425), (2325, 5173), (3255, 3695)]