72174095

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1201}}^1$

素因数の和:1331

約数の個数: 32

約数和(自身を含む): 105929856

約数和(自身を除く): 33755761

約数列:

[1, 5, 7, 17, 35, 85, 101, 119, 505, 595, 707, 1201, 1717, 3535, 6005, 8407, 8585, 12019, 20417, 42035, 60095, 102085, 121301, 142919, 606505, 714595, 849107, 2062117, 4245535, 10310585, 14434819, 72174095]

約数ペア:

[(1, 72174095), (5, 14434819), (7, 10310585), (17, 4245535), (35, 2062117), (85, 849107), (101, 714595), (119, 606505), (505, 142919), (595, 121301), (707, 102085), (1201, 60095), (1717, 42035), (3535, 20417), (6005, 12019), (8407, 8585)]