143895895

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 207284832

約数和(自身を除く): 63388937

約数列:

[1, 5, 11, 13, 55, 65, 113, 137, 143, 169, 565, 685, 715, 845, 1243, 1469, 1507, 1781, 1859, 6215, 7345, 7535, 8905, 9295, 15481, 16159, 19097, 19591, 23153, 77405, 80795, 95485, 97955, 115765, 170291, 201253, 210067, 254683, 851455, 1006265, 1050335, 1273415, 2213783, 2616289, 11068915, 13081445, 28779179, 143895895]

約数ペア:

[(1, 143895895), (5, 28779179), (11, 13081445), (13, 11068915), (55, 2616289), (65, 2213783), (113, 1273415), (137, 1050335), (143, 1006265), (169, 851455), (565, 254683), (685, 210067), (715, 201253), (845, 170291), (1243, 115765), (1469, 97955), (1507, 95485), (1781, 80795), (1859, 77405), (6215, 23153), (7345, 19591), (7535, 19097), (8905, 16159), (9295, 15481)]