1323995

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1$

素因数の和:454

約数の個数: 16

約数和(自身を含む): 1719360

約数和(自身を除く): 395365

約数列:

[1, 5, 23, 29, 115, 145, 397, 667, 1985, 3335, 9131, 11513, 45655, 57565, 264799, 1323995]

約数ペア:

[(1, 1323995), (5, 264799), (23, 57565), (29, 45655), (115, 11513), (145, 9131), (397, 3335), (667, 1985)]