1384619265

素因数分解:

$3^4\times 5^1\times {\mathrm{223}}^1\times {\mathrm{15331}}^1$

素因数の和:15571

約数の個数: 40

約数和(自身を含む): 2493351168

約数和(自身を除く): 1108731903

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 223, 405, 669, 1115, 2007, 3345, 6021, 10035, 15331, 18063, 30105, 45993, 76655, 90315, 137979, 229965, 413937, 689895, 1241811, 2069685, 3418813, 6209055, 10256439, 17094065, 30769317, 51282195, 92307951, 153846585, 276923853, 461539755, 1384619265]

約数ペア:

[(1, 1384619265), (3, 461539755), (5, 276923853), (9, 153846585), (15, 92307951), (27, 51282195), (45, 30769317), (81, 17094065), (135, 10256439), (223, 6209055), (405, 3418813), (669, 2069685), (1115, 1241811), (2007, 689895), (3345, 413937), (6021, 229965), (10035, 137979), (15331, 90315), (18063, 76655), (30105, 45993)]