23155905

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{25307}}^1$

素因数の和:25376

約数の個数: 16

約数和(自身を含む): 37658304

約数和(自身を除く): 14502399

約数列:

[1, 3, 5, 15, 61, 183, 305, 915, 25307, 75921, 126535, 379605, 1543727, 4631181, 7718635, 23155905]

約数ペア:

[(1, 23155905), (3, 7718635), (5, 4631181), (15, 1543727), (61, 379605), (183, 126535), (305, 75921), (915, 25307)]