2832345

素因数分解:

$3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{557}}^1$

素因数の和:681

約数の個数: 24

約数和(自身を含む): 4961736

約数和(自身を除く): 2129391

約数列:

[1, 3, 5, 9, 15, 45, 113, 339, 557, 565, 1017, 1671, 1695, 2785, 5013, 5085, 8355, 25065, 62941, 188823, 314705, 566469, 944115, 2832345]

約数ペア:

[(1, 2832345), (3, 944115), (5, 566469), (9, 314705), (15, 188823), (45, 62941), (113, 25065), (339, 8355), (557, 5085), (565, 5013), (1017, 2785), (1671, 1695)]