15316795

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3863}}^1$

素因数の和:3942

約数の個数: 16

約数和(自身を含む): 20123712

約数和(自身を除く): 4806917

約数列:

[1, 5, 13, 61, 65, 305, 793, 3863, 3965, 19315, 50219, 235643, 251095, 1178215, 3063359, 15316795]

約数ペア:

[(1, 15316795), (5, 3063359), (13, 1178215), (61, 251095), (65, 235643), (305, 50219), (793, 19315), (3863, 3965)]