85122755

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1$

素因数の和:519

約数の個数: 32

約数和(自身を含む): 112522560

約数和(自身を除く): 27399805

約数列:

[1, 5, 19, 37, 61, 95, 185, 305, 397, 703, 1159, 1985, 2257, 3515, 5795, 7543, 11285, 14689, 24217, 37715, 42883, 73445, 121085, 214415, 279091, 460123, 896029, 1395455, 2300615, 4480145, 17024551, 85122755]

約数ペア:

[(1, 85122755), (5, 17024551), (19, 4480145), (37, 2300615), (61, 1395455), (95, 896029), (185, 460123), (305, 279091), (397, 214415), (703, 121085), (1159, 73445), (1985, 42883), (2257, 37715), (3515, 24217), (5795, 14689), (7543, 11285)]