28862265

素因数分解:

$3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{19051}}^1$

素因数の和:19160

約数の個数: 16

約数和(自身を含む): 46639296

約数和(自身を除く): 17777031

約数列:

[1, 3, 5, 15, 101, 303, 505, 1515, 19051, 57153, 95255, 285765, 1924151, 5772453, 9620755, 28862265]

約数ペア:

[(1, 28862265), (3, 9620755), (5, 5772453), (15, 1924151), (101, 285765), (303, 95255), (505, 57153), (1515, 19051)]