12028275

素因数分解:

$3^2\times 5^2\times 7^2\times {\mathrm{1091}}^1$

素因数の和:1121

約数の個数: 54

約数和(自身を含む): 25084332

約数和(自身を除く): 13056057

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 49, 63, 75, 105, 147, 175, 225, 245, 315, 441, 525, 735, 1091, 1225, 1575, 2205, 3273, 3675, 5455, 7637, 9819, 11025, 16365, 22911, 27275, 38185, 49095, 53459, 68733, 81825, 114555, 160377, 190925, 245475, 267295, 343665, 481131, 572775, 801885, 1336475, 1718325, 2405655, 4009425, 12028275]

約数ペア:

[(1, 12028275), (3, 4009425), (5, 2405655), (7, 1718325), (9, 1336475), (15, 801885), (21, 572775), (25, 481131), (35, 343665), (45, 267295), (49, 245475), (63, 190925), (75, 160377), (105, 114555), (147, 81825), (175, 68733), (225, 53459), (245, 49095), (315, 38185), (441, 27275), (525, 22911), (735, 16365), (1091, 11025), (1225, 9819), (1575, 7637), (2205, 5455), (3273, 3675)]