190069815

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{42379}}^1$

素因数の和:42423

約数の個数: 32

約数和(自身を含む): 341752320

約数和(自身を除く): 151682505

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 897, 1495, 4485, 42379, 127137, 211895, 550927, 635685, 974717, 1652781, 2754635, 2924151, 4873585, 8263905, 12671321, 14620755, 38013963, 63356605, 190069815]

約数ペア:

[(1, 190069815), (3, 63356605), (5, 38013963), (13, 14620755), (15, 12671321), (23, 8263905), (39, 4873585), (65, 2924151), (69, 2754635), (115, 1652781), (195, 974717), (299, 635685), (345, 550927), (897, 211895), (1495, 127137), (4485, 42379)]