22270335

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1$

素因数の和:427

約数の個数: 32

約数和(自身を含む): 36780480

約数和(自身を除く): 14510145

約数列:

[1, 3, 5, 15, 53, 109, 159, 257, 265, 327, 545, 771, 795, 1285, 1635, 3855, 5777, 13621, 17331, 28013, 28885, 40863, 68105, 84039, 86655, 140065, 204315, 420195, 1484689, 4454067, 7423445, 22270335]

約数ペア:

[(1, 22270335), (3, 7423445), (5, 4454067), (15, 1484689), (53, 420195), (109, 204315), (159, 140065), (257, 86655), (265, 84039), (327, 68105), (545, 40863), (771, 28885), (795, 28013), (1285, 17331), (1635, 13621), (3855, 5777)]