135330625

素因数分解:

$5^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:355

約数の個数: 40

約数和(自身を含む): 183541248

約数和(自身を除く): 48210623

約数列:

[1, 5, 17, 25, 47, 85, 125, 235, 271, 425, 625, 799, 1175, 1355, 2125, 3995, 4607, 5875, 6775, 10625, 12737, 19975, 23035, 29375, 33875, 63685, 99875, 115175, 169375, 216529, 318425, 499375, 575875, 1082645, 1592125, 2879375, 5413225, 7960625, 27066125, 135330625]

約数ペア:

[(1, 135330625), (5, 27066125), (17, 7960625), (25, 5413225), (47, 2879375), (85, 1592125), (125, 1082645), (235, 575875), (271, 499375), (425, 318425), (625, 216529), (799, 169375), (1175, 115175), (1355, 99875), (2125, 63685), (3995, 33875), (4607, 29375), (5875, 23035), (6775, 19975), (10625, 12737)]