38972395

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{14461}}^1$

素因数の和:14491

約数の個数: 24

約数和(自身を含む): 59352048

約数和(自身を除く): 20379653

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 245, 385, 539, 2695, 14461, 72305, 101227, 159071, 506135, 708589, 795355, 1113497, 3542945, 5567485, 7794479, 38972395]

約数ペア:

[(1, 38972395), (5, 7794479), (7, 5567485), (11, 3542945), (35, 1113497), (49, 795355), (55, 708589), (77, 506135), (245, 159071), (385, 101227), (539, 72305), (2695, 14461)]