84366815

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1$

素因数の和:371

約数の個数: 32

約数和(自身を含む): 112275072

約数和(自身を除く): 27908257

約数列:

[1, 5, 13, 65, 71, 101, 181, 355, 505, 905, 923, 1313, 2353, 4615, 6565, 7171, 11765, 12851, 18281, 35855, 64255, 91405, 93223, 167063, 237653, 466115, 835315, 1188265, 1297951, 6489755, 16873363, 84366815]

約数ペア:

[(1, 84366815), (5, 16873363), (13, 6489755), (65, 1297951), (71, 1188265), (101, 835315), (181, 466115), (355, 237653), (505, 167063), (905, 93223), (923, 91405), (1313, 64255), (2353, 35855), (4615, 18281), (6565, 12851), (7171, 11765)]