3889875

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:93

約数の個数: 64

約数和(自身を含む): 7547904

約数和(自身を除く): 3658029

約数列:

[1, 3, 5, 11, 15, 23, 25, 33, 41, 55, 69, 75, 115, 123, 125, 165, 205, 253, 275, 345, 375, 451, 575, 615, 759, 825, 943, 1025, 1265, 1353, 1375, 1725, 2255, 2829, 2875, 3075, 3795, 4125, 4715, 5125, 6325, 6765, 8625, 10373, 11275, 14145, 15375, 18975, 23575, 31119, 31625, 33825, 51865, 56375, 70725, 94875, 117875, 155595, 169125, 259325, 353625, 777975, 1296625, 3889875]

約数ペア:

[(1, 3889875), (3, 1296625), (5, 777975), (11, 353625), (15, 259325), (23, 169125), (25, 155595), (33, 117875), (41, 94875), (55, 70725), (69, 56375), (75, 51865), (115, 33825), (123, 31625), (125, 31119), (165, 23575), (205, 18975), (253, 15375), (275, 14145), (345, 11275), (375, 10373), (451, 8625), (575, 6765), (615, 6325), (759, 5125), (825, 4715), (943, 4125), (1025, 3795), (1265, 3075), (1353, 2875), (1375, 2829), (1725, 2255)]