1008075875

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{9871}}^1$

素因数の和:9948

約数の個数: 32

約数和(自身を含む): 1355228160

約数和(自身を除く): 347152285

約数列:

[1, 5, 19, 25, 43, 95, 125, 215, 475, 817, 1075, 2375, 4085, 5375, 9871, 20425, 49355, 102125, 187549, 246775, 424453, 937745, 1233875, 2122265, 4688725, 8064607, 10611325, 23443625, 40323035, 53056625, 201615175, 1008075875]

約数ペア:

[(1, 1008075875), (5, 201615175), (19, 53056625), (25, 40323035), (43, 23443625), (95, 10611325), (125, 8064607), (215, 4688725), (475, 2122265), (817, 1233875), (1075, 937745), (2375, 424453), (4085, 246775), (5375, 187549), (9871, 102125), (20425, 49355)]