22201515

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{70481}}^1$

素因数の和:70499

約数の個数: 24

約数和(自身を含む): 43980768

約数和(自身を除く): 21779253

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 70481, 211443, 352405, 493367, 634329, 1057215, 1480101, 2466835, 3171645, 4440303, 7400505, 22201515]

約数ペア:

[(1, 22201515), (3, 7400505), (5, 4440303), (7, 3171645), (9, 2466835), (15, 1480101), (21, 1057215), (35, 634329), (45, 493367), (63, 352405), (105, 211443), (315, 70481)]