1351227745

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{13127}}^1$

素因数の和:13329

約数の個数: 32

約数和(自身を含む): 1973611008

約数和(自身を除く): 622383263

約数列:

[1, 5, 7, 17, 35, 85, 119, 173, 595, 865, 1211, 2941, 6055, 13127, 14705, 20587, 65635, 91889, 102935, 223159, 459445, 1115795, 1562113, 2270971, 7810565, 11354855, 15896797, 38606507, 79483985, 193032535, 270245549, 1351227745]

約数ペア:

[(1, 1351227745), (5, 270245549), (7, 193032535), (17, 79483985), (35, 38606507), (85, 15896797), (119, 11354855), (173, 7810565), (595, 2270971), (865, 1562113), (1211, 1115795), (2941, 459445), (6055, 223159), (13127, 102935), (14705, 91889), (20587, 65635)]