2015804725

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{1523}}^1\times {\mathrm{4813}}^1$

素因数の和:6357

約数の個数: 24

約数和(自身を含む): 2729191392

約数和(自身を除く): 713386667

約数列:

[1, 5, 11, 25, 55, 275, 1523, 4813, 7615, 16753, 24065, 38075, 52943, 83765, 120325, 264715, 418825, 1323575, 7330199, 36650995, 80632189, 183254975, 403160945, 2015804725]

約数ペア:

[(1, 2015804725), (5, 403160945), (11, 183254975), (25, 80632189), (55, 36650995), (275, 7330199), (1523, 1323575), (4813, 418825), (7615, 264715), (16753, 120325), (24065, 83765), (38075, 52943)]