56559945

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{3259}}^1$

素因数の和:3369

約数の個数: 32

約数和(自身を含む): 98582400

約数和(自身を除く): 42022455

約数列:

[1, 3, 5, 13, 15, 39, 65, 89, 195, 267, 445, 1157, 1335, 3259, 3471, 5785, 9777, 16295, 17355, 42367, 48885, 127101, 211835, 290051, 635505, 870153, 1450255, 3770663, 4350765, 11311989, 18853315, 56559945]

約数ペア:

[(1, 56559945), (3, 18853315), (5, 11311989), (13, 4350765), (15, 3770663), (39, 1450255), (65, 870153), (89, 635505), (195, 290051), (267, 211835), (445, 127101), (1157, 48885), (1335, 42367), (3259, 17355), (3471, 16295), (5785, 9777)]