12045375

素因数分解:

$3^3\times 5^3\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:150

約数の個数: 64

約数和(自身を含む): 23063040

約数和(自身を除く): 11017665

約数列:

[1, 3, 5, 9, 15, 25, 27, 43, 45, 75, 83, 125, 129, 135, 215, 225, 249, 375, 387, 415, 645, 675, 747, 1075, 1125, 1161, 1245, 1935, 2075, 2241, 3225, 3375, 3569, 3735, 5375, 5805, 6225, 9675, 10375, 10707, 11205, 16125, 17845, 18675, 29025, 31125, 32121, 48375, 53535, 56025, 89225, 93375, 96363, 145125, 160605, 267675, 280125, 446125, 481815, 803025, 1338375, 2409075, 4015125, 12045375]

約数ペア:

[(1, 12045375), (3, 4015125), (5, 2409075), (9, 1338375), (15, 803025), (25, 481815), (27, 446125), (43, 280125), (45, 267675), (75, 160605), (83, 145125), (125, 96363), (129, 93375), (135, 89225), (215, 56025), (225, 53535), (249, 48375), (375, 32121), (387, 31125), (415, 29025), (645, 18675), (675, 17845), (747, 16125), (1075, 11205), (1125, 10707), (1161, 10375), (1245, 9675), (1935, 6225), (2075, 5805), (2241, 5375), (3225, 3735), (3375, 3569)]