13828365

素因数分解:

$3^2\times 5^1\times {\mathrm{487}}^1\times {\mathrm{631}}^1$

素因数の和:1129

約数の個数: 24

約数和(自身を含む): 24056448

約数和(自身を除く): 10228083

約数列:

[1, 3, 5, 9, 15, 45, 487, 631, 1461, 1893, 2435, 3155, 4383, 5679, 7305, 9465, 21915, 28395, 307297, 921891, 1536485, 2765673, 4609455, 13828365]

約数ペア:

[(1, 13828365), (3, 4609455), (5, 2765673), (9, 1536485), (15, 921891), (45, 307297), (487, 28395), (631, 21915), (1461, 9465), (1893, 7305), (2435, 5679), (3155, 4383)]