39885005

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{6709}}^1$

素因数の和:6784

約数の個数: 16

約数和(自身を含む): 50727600

約数和(自身を除く): 10842595

約数列:

[1, 5, 29, 41, 145, 205, 1189, 5945, 6709, 33545, 194561, 275069, 972805, 1375345, 7977001, 39885005]

約数ペア:

[(1, 39885005), (5, 7977001), (29, 1375345), (41, 972805), (145, 275069), (205, 194561), (1189, 33545), (5945, 6709)]