13638195

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{13177}}^1$

素因数の和:13211

約数の個数: 24

約数和(自身を含む): 24669216

約数和(自身を除く): 11031021

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 13177, 39531, 65885, 118593, 197655, 303071, 592965, 909213, 1515355, 2727639, 4546065, 13638195]

約数ペア:

[(1, 13638195), (3, 4546065), (5, 2727639), (9, 1515355), (15, 909213), (23, 592965), (45, 303071), (69, 197655), (115, 118593), (207, 65885), (345, 39531), (1035, 13177)]