79151745

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{5261}}^1$

素因数の和:5345

約数の個数: 32

約数和(自身を含む): 136391040

約数和(自身を除く): 57239295

約数列:

[1, 3, 5, 15, 17, 51, 59, 85, 177, 255, 295, 885, 1003, 3009, 5015, 5261, 15045, 15783, 26305, 78915, 89437, 268311, 310399, 447185, 931197, 1341555, 1551995, 4655985, 5276783, 15830349, 26383915, 79151745]

約数ペア:

[(1, 79151745), (3, 26383915), (5, 15830349), (15, 5276783), (17, 4655985), (51, 1551995), (59, 1341555), (85, 931197), (177, 447185), (255, 310399), (295, 268311), (885, 89437), (1003, 78915), (3009, 26305), (5015, 15783), (5261, 15045)]