39798885

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{12227}}^1$

素因数の和:12273

約数の個数: 32

約数和(自身を含む): 75128832

約数和(自身を除く): 35329947

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 465, 651, 1085, 3255, 12227, 36681, 61135, 85589, 183405, 256767, 379037, 427945, 1137111, 1283835, 1895185, 2653259, 5685555, 7959777, 13266295, 39798885]

約数ペア:

[(1, 39798885), (3, 13266295), (5, 7959777), (7, 5685555), (15, 2653259), (21, 1895185), (31, 1283835), (35, 1137111), (93, 427945), (105, 379037), (155, 256767), (217, 183405), (465, 85589), (651, 61135), (1085, 36681), (3255, 12227)]