27585985

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{653}}^1$

素因数の和:753

約数の個数: 32

約数和(自身を含む): 40684032

約数和(自身を除く): 13098047

約数列:

[1, 5, 7, 17, 35, 71, 85, 119, 355, 497, 595, 653, 1207, 2485, 3265, 4571, 6035, 8449, 11101, 22855, 42245, 46363, 55505, 77707, 231815, 324541, 388535, 788171, 1622705, 3940855, 5517197, 27585985]

約数ペア:

[(1, 27585985), (5, 5517197), (7, 3940855), (17, 1622705), (35, 788171), (71, 388535), (85, 324541), (119, 231815), (355, 77707), (497, 55505), (595, 46363), (653, 42245), (1207, 22855), (2485, 11101), (3265, 8449), (4571, 6035)]