30868875

素因数分解:

$3^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{1193}}^1$

素因数の和:1237

約数の個数: 48

約数和(自身を含む): 58114368

約数和(自身を除く): 27245493

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 125, 207, 225, 345, 375, 575, 1035, 1125, 1193, 1725, 2875, 3579, 5175, 5965, 8625, 10737, 17895, 25875, 27439, 29825, 53685, 82317, 89475, 137195, 149125, 246951, 268425, 411585, 447375, 685975, 1234755, 1342125, 2057925, 3429875, 6173775, 10289625, 30868875]

約数ペア:

[(1, 30868875), (3, 10289625), (5, 6173775), (9, 3429875), (15, 2057925), (23, 1342125), (25, 1234755), (45, 685975), (69, 447375), (75, 411585), (115, 268425), (125, 246951), (207, 149125), (225, 137195), (345, 89475), (375, 82317), (575, 53685), (1035, 29825), (1125, 27439), (1193, 25875), (1725, 17895), (2875, 10737), (3579, 8625), (5175, 5965)]