126156915

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{164911}}^1$

素因数の和:164939

約数の個数: 24

約数和(自身を含む): 231536448

約数和(自身を除く): 105379533

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 164911, 494733, 824555, 1484199, 2473665, 2803487, 7420995, 8410461, 14017435, 25231383, 42052305, 126156915]

約数ペア:

[(1, 126156915), (3, 42052305), (5, 25231383), (9, 14017435), (15, 8410461), (17, 7420995), (45, 2803487), (51, 2473665), (85, 1484199), (153, 824555), (255, 494733), (765, 164911)]