39850995

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{449}}^1$

素因数の和:615

約数の個数: 32

約数和(自身を含む): 65620800

約数和(自身を除く): 25769805

約数列:

[1, 3, 5, 15, 61, 97, 183, 291, 305, 449, 485, 915, 1347, 1455, 2245, 5917, 6735, 17751, 27389, 29585, 43553, 82167, 88755, 130659, 136945, 217765, 410835, 653295, 2656733, 7970199, 13283665, 39850995]

約数ペア:

[(1, 39850995), (3, 13283665), (5, 7970199), (15, 2656733), (61, 653295), (97, 410835), (183, 217765), (291, 136945), (305, 130659), (449, 88755), (485, 82167), (915, 43553), (1347, 29585), (1455, 27389), (2245, 17751), (5917, 6735)]