47465625

素因数分解:

$3^1\times 5^5\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:172

約数の個数: 48

約数和(自身を含む): 81369792

約数和(自身を除く): 33904167

約数列:

[1, 3, 5, 15, 25, 61, 75, 83, 125, 183, 249, 305, 375, 415, 625, 915, 1245, 1525, 1875, 2075, 3125, 4575, 5063, 6225, 7625, 9375, 10375, 15189, 22875, 25315, 31125, 38125, 51875, 75945, 114375, 126575, 155625, 190625, 259375, 379725, 571875, 632875, 778125, 1898625, 3164375, 9493125, 15821875, 47465625]

約数ペア:

[(1, 47465625), (3, 15821875), (5, 9493125), (15, 3164375), (25, 1898625), (61, 778125), (75, 632875), (83, 571875), (125, 379725), (183, 259375), (249, 190625), (305, 155625), (375, 126575), (415, 114375), (625, 75945), (915, 51875), (1245, 38125), (1525, 31125), (1875, 25315), (2075, 22875), (3125, 15189), (4575, 10375), (5063, 9375), (6225, 7625)]