86866385

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1\times {\mathrm{1607}}^1$

素因数の和:2200

約数の個数: 16

約数和(自身を含む): 109987200

約数和(自身を除く): 23120815

約数列:

[1, 5, 19, 95, 569, 1607, 2845, 8035, 10811, 30533, 54055, 152665, 914383, 4571915, 17373277, 86866385]

約数ペア:

[(1, 86866385), (5, 17373277), (19, 4571915), (95, 914383), (569, 152665), (1607, 54055), (2845, 30533), (8035, 10811)]