15273459

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{421}}^1$

素因数の和:595

約数の個数: 24

約数和(自身を含む): 23041200

約数和(自身を除く): 7767741

約数列:

[1, 3, 9, 29, 87, 139, 261, 417, 421, 1251, 1263, 3789, 4031, 12093, 12209, 36279, 36627, 58519, 109881, 175557, 526671, 1697051, 5091153, 15273459]

約数ペア:

[(1, 15273459), (3, 5091153), (9, 1697051), (29, 526671), (87, 175557), (139, 109881), (261, 58519), (417, 36627), (421, 36279), (1251, 12209), (1263, 12093), (3789, 4031)]