80145915

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{232307}}^1$

素因数の和:232338

約数の個数: 16

約数和(自身を含む): 133809408

約数和(自身を除く): 53663493

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 232307, 696921, 1161535, 3484605, 5343061, 16029183, 26715305, 80145915]

約数ペア:

[(1, 80145915), (3, 26715305), (5, 16029183), (15, 5343061), (23, 3484605), (69, 1161535), (115, 696921), (345, 232307)]