1296643275

素因数分解:

$3^3\times 5^2\times {\mathrm{181}}^1\times {\mathrm{10613}}^1$

素因数の和:10813

約数の個数: 48

約数和(自身を含む): 2395367520

約数和(自身を除く): 1098724245

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 181, 225, 543, 675, 905, 1629, 2715, 4525, 4887, 8145, 10613, 13575, 24435, 31839, 40725, 53065, 95517, 122175, 159195, 265325, 286551, 477585, 795975, 1432755, 1920953, 2387925, 5762859, 7163775, 9604765, 17288577, 28814295, 48023825, 51865731, 86442885, 144071475, 259328655, 432214425, 1296643275]

約数ペア:

[(1, 1296643275), (3, 432214425), (5, 259328655), (9, 144071475), (15, 86442885), (25, 51865731), (27, 48023825), (45, 28814295), (75, 17288577), (135, 9604765), (181, 7163775), (225, 5762859), (543, 2387925), (675, 1920953), (905, 1432755), (1629, 795975), (2715, 477585), (4525, 286551), (4887, 265325), (8145, 159195), (10613, 122175), (13575, 95517), (24435, 53065), (31839, 40725)]