38168375

素因数分解:

$5^3\times 7^1\times {\mathrm{181}}^1\times {\mathrm{241}}^1$

素因数の和:444

約数の個数: 32

約数和(自身を含む): 54966912

約数和(自身を除く): 16798537

約数列:

[1, 5, 7, 25, 35, 125, 175, 181, 241, 875, 905, 1205, 1267, 1687, 4525, 6025, 6335, 8435, 22625, 30125, 31675, 42175, 43621, 158375, 210875, 218105, 305347, 1090525, 1526735, 5452625, 7633675, 38168375]

約数ペア:

[(1, 38168375), (5, 7633675), (7, 5452625), (25, 1526735), (35, 1090525), (125, 305347), (175, 218105), (181, 210875), (241, 158375), (875, 43621), (905, 42175), (1205, 31675), (1267, 30125), (1687, 22625), (4525, 8435), (6025, 6335)]