38784625

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{421}}^1$

素因数の和:514

約数の個数: 32

約数和(自身を含む): 53718912

約数和(自身を除く): 14934287

約数列:

[1, 5, 11, 25, 55, 67, 125, 275, 335, 421, 737, 1375, 1675, 2105, 3685, 4631, 8375, 10525, 18425, 23155, 28207, 52625, 92125, 115775, 141035, 310277, 578875, 705175, 1551385, 3525875, 7756925, 38784625]

約数ペア:

[(1, 38784625), (5, 7756925), (11, 3525875), (25, 1551385), (55, 705175), (67, 578875), (125, 310277), (275, 141035), (335, 115775), (421, 92125), (737, 52625), (1375, 28207), (1675, 23155), (2105, 18425), (3685, 10525), (4631, 8375)]