1370952505

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5023}}^1$

素因数の和:5090

約数の個数: 48

約数和(自身を含む): 1985886720

約数和(自身を除く): 614934215

約数列:

[1, 5, 13, 17, 19, 65, 85, 95, 169, 221, 247, 323, 845, 1105, 1235, 1615, 2873, 3211, 4199, 5023, 14365, 16055, 20995, 25115, 54587, 65299, 85391, 95437, 272935, 326495, 426955, 477185, 848887, 1110083, 1240681, 1622429, 4244435, 5550415, 6203405, 8112145, 14431079, 16128853, 21091577, 72155395, 80644265, 105457885, 274190501, 1370952505]

約数ペア:

[(1, 1370952505), (5, 274190501), (13, 105457885), (17, 80644265), (19, 72155395), (65, 21091577), (85, 16128853), (95, 14431079), (169, 8112145), (221, 6203405), (247, 5550415), (323, 4244435), (845, 1622429), (1105, 1240681), (1235, 1110083), (1615, 848887), (2873, 477185), (3211, 426955), (4199, 326495), (5023, 272935), (14365, 95437), (16055, 85391), (20995, 65299), (25115, 54587)]