23428375

素因数分解:

$5^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1$

素因数の和:348

約数の個数: 32

約数和(自身を含む): 31674240

約数和(自身を除く): 8245865

約数列:

[1, 5, 23, 25, 29, 115, 125, 145, 281, 575, 667, 725, 1405, 2875, 3335, 3625, 6463, 7025, 8149, 16675, 32315, 35125, 40745, 83375, 161575, 187427, 203725, 807875, 937135, 1018625, 4685675, 23428375]

約数ペア:

[(1, 23428375), (5, 4685675), (23, 1018625), (25, 937135), (29, 807875), (115, 203725), (125, 187427), (145, 161575), (281, 83375), (575, 40745), (667, 35125), (725, 32315), (1405, 16675), (2875, 8149), (3335, 7025), (3625, 6463)]