73751225

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2729}}^1$

素因数の和:2809

約数の個数: 24

約数和(自身を含む): 97493760

約数和(自身を除く): 23742535

約数列:

[1, 5, 23, 25, 47, 115, 235, 575, 1081, 1175, 2729, 5405, 13645, 27025, 62767, 68225, 128263, 313835, 641315, 1569175, 2950049, 3206575, 14750245, 73751225]

約数ペア:

[(1, 73751225), (5, 14750245), (23, 3206575), (25, 2950049), (47, 1569175), (115, 641315), (235, 313835), (575, 128263), (1081, 68225), (1175, 62767), (2729, 27025), (5405, 13645)]