73139185

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1481}}^1$

素因数の和:1593

約数の個数: 32

約数和(自身を含む): 107557632

約数和(自身を除く): 34418447

約数列:

[1, 5, 7, 17, 35, 83, 85, 119, 415, 581, 595, 1411, 1481, 2905, 7055, 7405, 9877, 10367, 25177, 49385, 51835, 122923, 125885, 176239, 614615, 860461, 881195, 2089691, 4302305, 10448455, 14627837, 73139185]

約数ペア:

[(1, 73139185), (5, 14627837), (7, 10448455), (17, 4302305), (35, 2089691), (83, 881195), (85, 860461), (119, 614615), (415, 176239), (581, 125885), (595, 122923), (1411, 51835), (1481, 49385), (2905, 25177), (7055, 10367), (7405, 9877)]