86297185

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2693}}^1$

素因数の和:2757

約数の個数: 32

約数和(自身を含む): 122199840

約数和(自身を除く): 35902655

約数列:

[1, 5, 13, 17, 29, 65, 85, 145, 221, 377, 493, 1105, 1885, 2465, 2693, 6409, 13465, 32045, 35009, 45781, 78097, 175045, 228905, 390485, 595153, 1015261, 1327649, 2975765, 5076305, 6638245, 17259437, 86297185]

約数ペア:

[(1, 86297185), (5, 17259437), (13, 6638245), (17, 5076305), (29, 2975765), (65, 1327649), (85, 1015261), (145, 595153), (221, 390485), (377, 228905), (493, 175045), (1105, 78097), (1885, 45781), (2465, 35009), (2693, 32045), (6409, 13465)]