143069745

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{373}}^1$

素因数の和:682

約数の個数: 64

約数和(自身を含む): 283497984

約数和(自身を除く): 140428239

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 281, 373, 455, 843, 1119, 1365, 1405, 1865, 1967, 2611, 3653, 4215, 4849, 5595, 5901, 7833, 9835, 10959, 13055, 14547, 18265, 24245, 25571, 29505, 33943, 39165, 54795, 72735, 76713, 101829, 104813, 127855, 169715, 314439, 383565, 509145, 524065, 733691, 1362569, 1572195, 2201073, 3668455, 4087707, 6812845, 9537983, 11005365, 20438535, 28613949, 47689915, 143069745]

約数ペア:

[(1, 143069745), (3, 47689915), (5, 28613949), (7, 20438535), (13, 11005365), (15, 9537983), (21, 6812845), (35, 4087707), (39, 3668455), (65, 2201073), (91, 1572195), (105, 1362569), (195, 733691), (273, 524065), (281, 509145), (373, 383565), (455, 314439), (843, 169715), (1119, 127855), (1365, 104813), (1405, 101829), (1865, 76713), (1967, 72735), (2611, 54795), (3653, 39165), (4215, 33943), (4849, 29505), (5595, 25571), (5901, 24245), (7833, 18265), (9835, 14547), (10959, 13055)]