38430875

素因数分解:

$5^3\times 7^1\times {\mathrm{167}}^1\times {\mathrm{263}}^1$

素因数の和:452

約数の個数: 32

約数和(自身を含む): 55351296

約数和(自身を除く): 16920421

約数列:

[1, 5, 7, 25, 35, 125, 167, 175, 263, 835, 875, 1169, 1315, 1841, 4175, 5845, 6575, 9205, 20875, 29225, 32875, 43921, 46025, 146125, 219605, 230125, 307447, 1098025, 1537235, 5490125, 7686175, 38430875]

約数ペア:

[(1, 38430875), (5, 7686175), (7, 5490125), (25, 1537235), (35, 1098025), (125, 307447), (167, 230125), (175, 219605), (263, 146125), (835, 46025), (875, 43921), (1169, 32875), (1315, 29225), (1841, 20875), (4175, 9205), (5845, 6575)]