23479425

素因数分解:

$3^2\times 5^2\times {\mathrm{241}}^1\times {\mathrm{433}}^1$

素因数の和:690

約数の個数: 36

約数和(自身を含む): 42326284

約数和(自身を除く): 18846859

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 241, 433, 723, 1205, 1299, 2165, 2169, 3615, 3897, 6025, 6495, 10825, 10845, 18075, 19485, 32475, 54225, 97425, 104353, 313059, 521765, 939177, 1565295, 2608825, 4695885, 7826475, 23479425]

約数ペア:

[(1, 23479425), (3, 7826475), (5, 4695885), (9, 2608825), (15, 1565295), (25, 939177), (45, 521765), (75, 313059), (225, 104353), (241, 97425), (433, 54225), (723, 32475), (1205, 19485), (1299, 18075), (2165, 10845), (2169, 10825), (3615, 6495), (3897, 6025)]