20030175

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{8093}}^1$

素因数の和:8120

約数の個数: 36

約数和(自身を含む): 39142584

約数和(自身を除く): 19112409

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 165, 225, 275, 495, 825, 2475, 8093, 24279, 40465, 72837, 89023, 121395, 202325, 267069, 364185, 445115, 606975, 801207, 1335345, 1820925, 2225575, 4006035, 6676725, 20030175]

約数ペア:

[(1, 20030175), (3, 6676725), (5, 4006035), (9, 2225575), (11, 1820925), (15, 1335345), (25, 801207), (33, 606975), (45, 445115), (55, 364185), (75, 267069), (99, 202325), (165, 121395), (225, 89023), (275, 72837), (495, 40465), (825, 24279), (2475, 8093)]