26979615

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15373}}^1$

素因数の和:15400

約数の個数: 32

約数和(自身を含む): 51656640

約数和(自身を除く): 24677025

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 15373, 46119, 76865, 138357, 199849, 230595, 415071, 599547, 691785, 999245, 1798641, 2075355, 2997735, 5395923, 8993205, 26979615]

約数ペア:

[(1, 26979615), (3, 8993205), (5, 5395923), (9, 2997735), (13, 2075355), (15, 1798641), (27, 999245), (39, 691785), (45, 599547), (65, 415071), (117, 230595), (135, 199849), (195, 138357), (351, 76865), (585, 46119), (1755, 15373)]