2651172105

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{13099}}^1$

素因数の和:13341

約数の個数: 32

約数和(自身を含む): 4316083200

約数和(自身を除く): 1664911095

約数列:

[1, 3, 5, 15, 103, 131, 309, 393, 515, 655, 1545, 1965, 13099, 13493, 39297, 40479, 65495, 67465, 196485, 202395, 1349197, 1715969, 4047591, 5147907, 6745985, 8579845, 20237955, 25739535, 176744807, 530234421, 883724035, 2651172105]

約数ペア:

[(1, 2651172105), (3, 883724035), (5, 530234421), (15, 176744807), (103, 25739535), (131, 20237955), (309, 8579845), (393, 6745985), (515, 5147907), (655, 4047591), (1545, 1715969), (1965, 1349197), (13099, 202395), (13493, 196485), (39297, 67465), (40479, 65495)]