75819315

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{2719}}^1$

素因数の和:2764

約数の個数: 48

約数和(自身を含む): 143354880

約数和(自身を除く): 67535565

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 169, 195, 429, 507, 715, 845, 1859, 2145, 2535, 2719, 5577, 8157, 9295, 13595, 27885, 29909, 35347, 40785, 89727, 106041, 149545, 176735, 388817, 448635, 459511, 530205, 1166451, 1378533, 1944085, 2297555, 5054621, 5832255, 6892665, 15163863, 25273105, 75819315]

約数ペア:

[(1, 75819315), (3, 25273105), (5, 15163863), (11, 6892665), (13, 5832255), (15, 5054621), (33, 2297555), (39, 1944085), (55, 1378533), (65, 1166451), (143, 530205), (165, 459511), (169, 448635), (195, 388817), (429, 176735), (507, 149545), (715, 106041), (845, 89727), (1859, 40785), (2145, 35347), (2535, 29909), (2719, 27885), (5577, 13595), (8157, 9295)]