145031505697

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{157639}}^1$

素因数の和:157873

約数の個数: 32

約数和(自身を含む): 173520023040

約数和(自身を除く): 28488517343

約数列:

[1, 13, 17, 23, 181, 221, 299, 391, 2353, 3077, 4163, 5083, 40001, 54119, 70771, 157639, 920023, 2049307, 2679863, 3625697, 28532659, 34838219, 47134061, 61636849, 370924567, 485055203, 656251157, 801279037, 6305717639, 8531265041, 11156269669, 145031505697]

約数ペア:

[(1, 145031505697), (13, 11156269669), (17, 8531265041), (23, 6305717639), (181, 801279037), (221, 656251157), (299, 485055203), (391, 370924567), (2353, 61636849), (3077, 47134061), (4163, 34838219), (5083, 28532659), (40001, 3625697), (54119, 2679863), (70771, 2049307), (157639, 920023)]