127008785

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:377

約数の個数: 32

約数和(自身を含む): 165784320

約数和(自身を除く): 38775535

約数列:

[1, 5, 17, 85, 89, 103, 163, 445, 515, 815, 1513, 1751, 2771, 7565, 8755, 9167, 13855, 14507, 16789, 45835, 72535, 83945, 155839, 246619, 285413, 779195, 1233095, 1427065, 1494221, 7471105, 25401757, 127008785]

約数ペア:

[(1, 127008785), (5, 25401757), (17, 7471105), (85, 1494221), (89, 1427065), (103, 1233095), (163, 779195), (445, 285413), (515, 246619), (815, 155839), (1513, 83945), (1751, 72535), (2771, 45835), (7565, 16789), (8755, 14507), (9167, 13855)]