40006875

素因数分解:

$3^1\times 5^4\times {\mathrm{19}}^1\times {\mathrm{1123}}^1$

素因数の和:1165

約数の個数: 40

約数和(自身を含む): 70227520

約数和(自身を除く): 30220645

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 125, 285, 375, 475, 625, 1123, 1425, 1875, 2375, 3369, 5615, 7125, 11875, 16845, 21337, 28075, 35625, 64011, 84225, 106685, 140375, 320055, 421125, 533425, 701875, 1600275, 2105625, 2667125, 8001375, 13335625, 40006875]

約数ペア:

[(1, 40006875), (3, 13335625), (5, 8001375), (15, 2667125), (19, 2105625), (25, 1600275), (57, 701875), (75, 533425), (95, 421125), (125, 320055), (285, 140375), (375, 106685), (475, 84225), (625, 64011), (1123, 35625), (1425, 28075), (1875, 21337), (2375, 16845), (3369, 11875), (5615, 7125)]