15271874265

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1274249}}^1$

素因数の和:1274321

約数の個数: 32

約数和(自身を含む): 26422848000

約数和(自身を除く): 11150973735

約数列:

[1, 3, 5, 15, 17, 47, 51, 85, 141, 235, 255, 705, 799, 2397, 3995, 11985, 1274249, 3822747, 6371245, 19113735, 21662233, 59889703, 64986699, 108311165, 179669109, 299448515, 324933495, 898345545, 1018124951, 3054374853, 5090624755, 15271874265]

約数ペア:

[(1, 15271874265), (3, 5090624755), (5, 3054374853), (15, 1018124951), (17, 898345545), (47, 324933495), (51, 299448515), (85, 179669109), (141, 108311165), (235, 64986699), (255, 59889703), (705, 21662233), (799, 19113735), (2397, 6371245), (3995, 3822747), (11985, 1274249)]