71246943105

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{28105303}}^1$

素因数の和:28105337

約数の個数: 24

約数和(自身を含む): 123438495168

約数和(自身を除く): 52191552063

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 2535, 28105303, 84315909, 140526515, 365368939, 421579545, 1096106817, 1826844695, 4749796207, 5480534085, 14249388621, 23748981035, 71246943105]

約数ペア:

[(1, 71246943105), (3, 23748981035), (5, 14249388621), (13, 5480534085), (15, 4749796207), (39, 1826844695), (65, 1096106817), (169, 421579545), (195, 365368939), (507, 140526515), (845, 84315909), (2535, 28105303)]