159304815

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{114197}}^1$

素因数の和:114239

約数の個数: 24

約数和(自身を含む): 285038208

約数和(自身を除く): 125733393

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 114197, 342591, 570985, 1027773, 1712955, 3540107, 5138865, 10620321, 17700535, 31860963, 53101605, 159304815]

約数ペア:

[(1, 159304815), (3, 53101605), (5, 31860963), (9, 17700535), (15, 10620321), (31, 5138865), (45, 3540107), (93, 1712955), (155, 1027773), (279, 570985), (465, 342591), (1395, 114197)]