74050225

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1447}}^1$

素因数の和:1569

約数の個数: 24

約数和(自身を含む): 96958080

約数和(自身を除く): 22907855

約数列:

[1, 5, 23, 25, 89, 115, 445, 575, 1447, 2047, 2225, 7235, 10235, 33281, 36175, 51175, 128783, 166405, 643915, 832025, 2962009, 3219575, 14810045, 74050225]

約数ペア:

[(1, 74050225), (5, 14810045), (23, 3219575), (25, 2962009), (89, 832025), (115, 643915), (445, 166405), (575, 128783), (1447, 51175), (2047, 36175), (2225, 33281), (7235, 10235)]