86610285

素因数分解:

$3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{7489}}^1$

素因数の和:7757

約数の個数: 24

約数和(自身を含む): 150728760

約数和(自身を除く): 64118475

約数列:

[1, 3, 5, 9, 15, 45, 257, 771, 1285, 2313, 3855, 7489, 11565, 22467, 37445, 67401, 112335, 337005, 1924673, 5774019, 9623365, 17322057, 28870095, 86610285]

約数ペア:

[(1, 86610285), (3, 28870095), (5, 17322057), (9, 9623365), (15, 5774019), (45, 1924673), (257, 337005), (771, 112335), (1285, 67401), (2313, 37445), (3855, 22467), (7489, 11565)]