1870551425

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{16477}}^1$

素因数の和:16745

約数の個数: 24

約数和(自身を含む): 2451926400

約数和(自身を除く): 581374975

約数列:

[1, 5, 19, 25, 95, 239, 475, 1195, 4541, 5975, 16477, 22705, 82385, 113525, 313063, 411925, 1565315, 3938003, 7826575, 19690015, 74822057, 98450075, 374110285, 1870551425]

約数ペア:

[(1, 1870551425), (5, 374110285), (19, 98450075), (25, 74822057), (95, 19690015), (239, 7826575), (475, 3938003), (1195, 1565315), (4541, 411925), (5975, 313063), (16477, 113525), (22705, 82385)]