84668285

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{42019}}^1$

素因数の和:42068

約数の個数: 16

約数和(自身を含む): 112949760

約数和(自身を除く): 28281475

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 42019, 210095, 546247, 1302589, 2731235, 6512945, 16933657, 84668285]

約数ペア:

[(1, 84668285), (5, 16933657), (13, 6512945), (31, 2731235), (65, 1302589), (155, 546247), (403, 210095), (2015, 42019)]