28831395

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{62003}}^1$

素因数の和:62042

約数の個数: 16

約数和(自身を含む): 47619072

約数和(自身を除く): 18787677

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 62003, 186009, 310015, 930045, 1922093, 5766279, 9610465, 28831395]

約数ペア:

[(1, 28831395), (3, 9610465), (5, 5766279), (15, 1922093), (31, 930045), (93, 310015), (155, 186009), (465, 62003)]