75922845

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{313}}^1$

素因数の和:581

約数の個数: 32

約数和(自身を含む): 123831552

約数和(自身を除く): 47908707

約数列:

[1, 3, 5, 15, 103, 157, 309, 313, 471, 515, 785, 939, 1545, 1565, 2355, 4695, 16171, 32239, 48513, 49141, 80855, 96717, 147423, 161195, 242565, 245705, 483585, 737115, 5061523, 15184569, 25307615, 75922845]

約数ペア:

[(1, 75922845), (3, 25307615), (5, 15184569), (15, 5061523), (103, 737115), (157, 483585), (309, 245705), (313, 242565), (471, 161195), (515, 147423), (785, 96717), (939, 80855), (1545, 49141), (1565, 48513), (2355, 32239), (4695, 16171)]