76872125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1511}}^1$

素因数の和:1574

約数の個数: 32

約数和(自身を含む): 107557632

約数和(自身を除く): 30685507

約数列:

[1, 5, 11, 25, 37, 55, 125, 185, 275, 407, 925, 1375, 1511, 2035, 4625, 7555, 10175, 16621, 37775, 50875, 55907, 83105, 188875, 279535, 415525, 614977, 1397675, 2077625, 3074885, 6988375, 15374425, 76872125]

約数ペア:

[(1, 76872125), (5, 15374425), (11, 6988375), (25, 3074885), (37, 2077625), (55, 1397675), (125, 614977), (185, 415525), (275, 279535), (407, 188875), (925, 83105), (1375, 55907), (1511, 50875), (2035, 37775), (4625, 16621), (7555, 10175)]