2247992125

素因数分解:

$5^3\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{1607}}^1$

素因数の和:1691

約数の個数: 48

約数和(自身を含む): 3058338816

約数和(自身を除く): 810346691

約数列:

[1, 5, 19, 25, 31, 95, 125, 155, 361, 475, 589, 775, 1607, 1805, 2375, 2945, 3875, 8035, 9025, 11191, 14725, 30533, 40175, 45125, 49817, 55955, 73625, 152665, 200875, 249085, 279775, 580127, 763325, 946523, 1245425, 1398875, 2900635, 3816625, 4732615, 6227125, 14503175, 17983937, 23663075, 72515875, 89919685, 118315375, 449598425, 2247992125]

約数ペア:

[(1, 2247992125), (5, 449598425), (19, 118315375), (25, 89919685), (31, 72515875), (95, 23663075), (125, 17983937), (155, 14503175), (361, 6227125), (475, 4732615), (589, 3816625), (775, 2900635), (1607, 1398875), (1805, 1245425), (2375, 946523), (2945, 763325), (3875, 580127), (8035, 279775), (9025, 249085), (11191, 200875), (14725, 152665), (30533, 73625), (40175, 55955), (45125, 49817)]