16539045

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{821}}^1$

素因数の和:925

約数の個数: 32

約数和(自身を含む): 28408320

約数和(自身を除く): 11869275

約数列:

[1, 3, 5, 15, 17, 51, 79, 85, 237, 255, 395, 821, 1185, 1343, 2463, 4029, 4105, 6715, 12315, 13957, 20145, 41871, 64859, 69785, 194577, 209355, 324295, 972885, 1102603, 3307809, 5513015, 16539045]

約数ペア:

[(1, 16539045), (3, 5513015), (5, 3307809), (15, 1102603), (17, 972885), (51, 324295), (79, 209355), (85, 194577), (237, 69785), (255, 64859), (395, 41871), (821, 20145), (1185, 13957), (1343, 12315), (2463, 6715), (4029, 4105)]