1258022375

素因数分解:

$5^3\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{6163}}^1$

素因数の和:6272

約数の個数: 32

約数和(自身を含む): 1661617152

約数和(自身を除く): 403594777

約数列:

[1, 5, 23, 25, 71, 115, 125, 355, 575, 1633, 1775, 2875, 6163, 8165, 8875, 30815, 40825, 141749, 154075, 204125, 437573, 708745, 770375, 2187865, 3543725, 10064179, 10939325, 17718625, 50320895, 54696625, 251604475, 1258022375]

約数ペア:

[(1, 1258022375), (5, 251604475), (23, 54696625), (25, 50320895), (71, 17718625), (115, 10939325), (125, 10064179), (355, 3543725), (575, 2187865), (1633, 770375), (1775, 708745), (2875, 437573), (6163, 204125), (8165, 154075), (8875, 141749), (30815, 40825)]