23283945

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{16691}}^1$

素因数の和:16733

約数の個数: 24

約数和(自身を含む): 41663232

約数和(自身を除く): 18379287

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 16691, 50073, 83455, 150219, 250365, 517421, 751095, 1552263, 2587105, 4656789, 7761315, 23283945]

約数ペア:

[(1, 23283945), (3, 7761315), (5, 4656789), (9, 2587105), (15, 1552263), (31, 751095), (45, 517421), (93, 250365), (155, 150219), (279, 83455), (465, 50073), (1395, 16691)]