267788365

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{277}}^1$

素因数の和:541

約数の個数: 32

約数和(自身を含む): 353082240

約数和(自身を除く): 85293875

約数列:

[1, 5, 13, 65, 107, 139, 277, 535, 695, 1385, 1391, 1807, 3601, 6955, 9035, 14873, 18005, 29639, 38503, 74365, 148195, 192515, 193349, 385307, 500539, 966745, 1926535, 2502695, 4119821, 20599105, 53557673, 267788365]

約数ペア:

[(1, 267788365), (5, 53557673), (13, 20599105), (65, 4119821), (107, 2502695), (139, 1926535), (277, 966745), (535, 500539), (695, 385307), (1385, 193349), (1391, 192515), (1807, 148195), (3601, 74365), (6955, 38503), (9035, 29639), (14873, 18005)]