189783395

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{42221}}^1$

素因数の和:42286

約数の個数: 16

約数和(自身を含む): 243198720

約数和(自身を除く): 53415325

約数列:

[1, 5, 29, 31, 145, 155, 899, 4495, 42221, 211105, 1224409, 1308851, 6122045, 6544255, 37956679, 189783395]

約数ペア:

[(1, 189783395), (5, 37956679), (29, 6544255), (31, 6122045), (145, 1308851), (155, 1224409), (899, 211105), (4495, 42221)]