28345965

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{46091}}^1$

素因数の和:46140

約数の個数: 16

約数和(自身を含む): 46460736

約数和(自身を除く): 18114771

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 46091, 138273, 230455, 691365, 1889731, 5669193, 9448655, 28345965]

約数ペア:

[(1, 28345965), (3, 9448655), (5, 5669193), (15, 1889731), (41, 691365), (123, 230455), (205, 138273), (615, 46091)]