128334075

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{90059}}^1$

素因数の和:90091

約数の個数: 24

約数和(自身を含む): 223348800

約数和(自身を除く): 95014725

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 1425, 90059, 270177, 450295, 1350885, 1711121, 2251475, 5133363, 6754425, 8555605, 25666815, 42778025, 128334075]

約数ペア:

[(1, 128334075), (3, 42778025), (5, 25666815), (15, 8555605), (19, 6754425), (25, 5133363), (57, 2251475), (75, 1711121), (95, 1350885), (285, 450295), (475, 270177), (1425, 90059)]