39368145

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{307}}^1$

素因数の和:501

約数の個数: 32

約数和(自身を含む): 64576512

約数和(自身を除く): 25208367

約数列:

[1, 3, 5, 15, 83, 103, 249, 307, 309, 415, 515, 921, 1245, 1535, 1545, 4605, 8549, 25481, 25647, 31621, 42745, 76443, 94863, 127405, 128235, 158105, 382215, 474315, 2624543, 7873629, 13122715, 39368145]

約数ペア:

[(1, 39368145), (3, 13122715), (5, 7873629), (15, 2624543), (83, 474315), (103, 382215), (249, 158105), (307, 128235), (309, 127405), (415, 94863), (515, 76443), (921, 42745), (1245, 31621), (1535, 25647), (1545, 25481), (4605, 8549)]