37981095

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1877}}^1$

素因数の和:1975

約数の個数: 32

約数和(自身を含む): 64903680

約数和(自身を除く): 26922585

約数列:

[1, 3, 5, 15, 19, 57, 71, 95, 213, 285, 355, 1065, 1349, 1877, 4047, 5631, 6745, 9385, 20235, 28155, 35663, 106989, 133267, 178315, 399801, 534945, 666335, 1999005, 2532073, 7596219, 12660365, 37981095]

約数ペア:

[(1, 37981095), (3, 12660365), (5, 7596219), (15, 2532073), (19, 1999005), (57, 666335), (71, 534945), (95, 399801), (213, 178315), (285, 133267), (355, 106989), (1065, 35663), (1349, 28155), (1877, 20235), (4047, 9385), (5631, 6745)]