72669985

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{839}}^1\times {\mathrm{1019}}^1$

素因数の和:1880

約数の個数: 16

約数和(自身を含む): 92534400

約数和(自身を除く): 19864415

約数列:

[1, 5, 17, 85, 839, 1019, 4195, 5095, 14263, 17323, 71315, 86615, 854941, 4274705, 14533997, 72669985]

約数ペア:

[(1, 72669985), (5, 14533997), (17, 4274705), (85, 854941), (839, 86615), (1019, 71315), (4195, 17323), (5095, 14263)]