1540440275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{119183}}^1$

素因数の和:119251

約数の個数: 24

約数和(自身を含む): 2128149504

約数和(自身を除く): 587709229

約数列:

[1, 5, 11, 25, 47, 55, 235, 275, 517, 1175, 2585, 12925, 119183, 595915, 1311013, 2979575, 5601601, 6555065, 28008005, 32775325, 61617611, 140040025, 308088055, 1540440275]

約数ペア:

[(1, 1540440275), (5, 308088055), (11, 140040025), (25, 61617611), (47, 32775325), (55, 28008005), (235, 6555065), (275, 5601601), (517, 2979575), (1175, 1311013), (2585, 595915), (12925, 119183)]