4539425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{971}}^1$

素因数の和:1009

約数の個数: 24

約数和(自身を含む): 6508512

約数和(自身を除く): 1969087

約数列:

[1, 5, 11, 17, 25, 55, 85, 187, 275, 425, 935, 971, 4675, 4855, 10681, 16507, 24275, 53405, 82535, 181577, 267025, 412675, 907885, 4539425]

約数ペア:

[(1, 4539425), (5, 907885), (11, 412675), (17, 267025), (25, 181577), (55, 82535), (85, 53405), (187, 24275), (275, 16507), (425, 10681), (935, 4855), (971, 4675)]