119857975

素因数分解:

$5^2\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{439}}^1$

素因数の和:679

約数の個数: 24

約数和(自身を含む): 152113280

約数和(自身を除く): 32255305

約数列:

[1, 5, 25, 67, 163, 335, 439, 815, 1675, 2195, 4075, 10921, 10975, 29413, 54605, 71557, 147065, 273025, 357785, 735325, 1788925, 4794319, 23971595, 119857975]

約数ペア:

[(1, 119857975), (5, 23971595), (25, 4794319), (67, 1788925), (163, 735325), (335, 357785), (439, 273025), (815, 147065), (1675, 71557), (2195, 54605), (4075, 29413), (10921, 10975)]