6539620945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{538019}}^1$

素因数の和:538065

約数の個数: 32

約数和(自身を含む): 9761834880

約数和(自身を除く): 3222213935

約数列:

[1, 5, 11, 13, 17, 55, 65, 85, 143, 187, 221, 715, 935, 1105, 2431, 12155, 538019, 2690095, 5918209, 6994247, 9146323, 29591045, 34971235, 45731615, 76936717, 100609553, 118902199, 384683585, 503047765, 594510995, 1307924189, 6539620945]

約数ペア:

[(1, 6539620945), (5, 1307924189), (11, 594510995), (13, 503047765), (17, 384683585), (55, 118902199), (65, 100609553), (85, 76936717), (143, 45731615), (187, 34971235), (221, 29591045), (715, 9146323), (935, 6994247), (1105, 5918209), (2431, 2690095), (12155, 538019)]