69020355

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{5407}}^1$

素因数の和:5475

約数の個数: 32

約数和(自身を含む): 118370304

約数和(自身を除く): 49349949

約数列:

[1, 3, 5, 15, 23, 37, 69, 111, 115, 185, 345, 555, 851, 2553, 4255, 5407, 12765, 16221, 27035, 81105, 124361, 200059, 373083, 600177, 621805, 1000295, 1865415, 3000885, 4601357, 13804071, 23006785, 69020355]

約数ペア:

[(1, 69020355), (3, 23006785), (5, 13804071), (15, 4601357), (23, 3000885), (37, 1865415), (69, 1000295), (111, 621805), (115, 600177), (185, 373083), (345, 200059), (555, 124361), (851, 81105), (2553, 27035), (4255, 16221), (5407, 12765)]