156920225415

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{4427147}}^1$

素因数の和:4427311

約数の個数: 32

約数和(自身を含む): 267753911040

約数和(自身を除く): 110833685625

約数列:

[1, 3, 5, 15, 17, 51, 85, 139, 255, 417, 695, 2085, 2363, 7089, 11815, 35445, 4427147, 13281441, 22135735, 66407205, 75261499, 225784497, 376307495, 615373433, 1128922485, 1846120299, 3076867165, 9230601495, 10461348361, 31384045083, 52306741805, 156920225415]

約数ペア:

[(1, 156920225415), (3, 52306741805), (5, 31384045083), (15, 10461348361), (17, 9230601495), (51, 3076867165), (85, 1846120299), (139, 1128922485), (255, 615373433), (417, 376307495), (695, 225784497), (2085, 75261499), (2363, 66407205), (7089, 22135735), (11815, 13281441), (35445, 4427147)]