73937925

素因数分解:

$3^2\times 5^2\times {\mathrm{373}}^1\times {\mathrm{881}}^1$

素因数の和:1270

約数の個数: 36

約数和(自身を含む): 132936804

約数和(自身を除く): 58998879

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 373, 881, 1119, 1865, 2643, 3357, 4405, 5595, 7929, 9325, 13215, 16785, 22025, 27975, 39645, 66075, 83925, 198225, 328613, 985839, 1643065, 2957517, 4929195, 8215325, 14787585, 24645975, 73937925]

約数ペア:

[(1, 73937925), (3, 24645975), (5, 14787585), (9, 8215325), (15, 4929195), (25, 2957517), (45, 1643065), (75, 985839), (225, 328613), (373, 198225), (881, 83925), (1119, 66075), (1865, 39645), (2643, 27975), (3357, 22025), (4405, 16785), (5595, 13215), (7929, 9325)]