9995405

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:293

約数の個数: 32

約数和(自身を含む): 14743296

約数和(自身を除く): 4747891

約数列:

[1, 5, 7, 17, 35, 85, 107, 119, 157, 535, 595, 749, 785, 1099, 1819, 2669, 3745, 5495, 9095, 12733, 13345, 16799, 18683, 63665, 83995, 93415, 117593, 285583, 587965, 1427915, 1999081, 9995405]

約数ペア:

[(1, 9995405), (5, 1999081), (7, 1427915), (17, 587965), (35, 285583), (85, 117593), (107, 93415), (119, 83995), (157, 63665), (535, 18683), (595, 16799), (749, 13345), (785, 12733), (1099, 9095), (1819, 5495), (2669, 3745)]