2567375

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:104

約数の個数: 32

約数和(自身を含む): 3594240

約数和(自身を除く): 1026865

約数列:

[1, 5, 19, 23, 25, 47, 95, 115, 125, 235, 437, 475, 575, 893, 1081, 1175, 2185, 2375, 2875, 4465, 5405, 5875, 10925, 20539, 22325, 27025, 54625, 102695, 111625, 135125, 513475, 2567375]

約数ペア:

[(1, 2567375), (5, 513475), (19, 135125), (23, 111625), (25, 102695), (47, 54625), (95, 27025), (115, 22325), (125, 20539), (235, 10925), (437, 5875), (475, 5405), (575, 4465), (893, 2875), (1081, 2375), (1175, 2185)]