275427855

素因数分解:

$3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{68771}}^1$

素因数の和:68871

約数の個数: 24

約数和(自身を含む): 482779440

約数和(自身を除く): 207351585

約数列:

[1, 3, 5, 9, 15, 45, 89, 267, 445, 801, 1335, 4005, 68771, 206313, 343855, 618939, 1031565, 3094695, 6120619, 18361857, 30603095, 55085571, 91809285, 275427855]

約数ペア:

[(1, 275427855), (3, 91809285), (5, 55085571), (9, 30603095), (15, 18361857), (45, 6120619), (89, 3094695), (267, 1031565), (445, 618939), (801, 343855), (1335, 206313), (4005, 68771)]