71367735

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{6673}}^1$

素因数の和:6735

約数の個数: 32

約数和(自身を含む): 123015168

約数和(自身を除く): 51647433

約数列:

[1, 3, 5, 15, 23, 31, 69, 93, 115, 155, 345, 465, 713, 2139, 3565, 6673, 10695, 20019, 33365, 100095, 153479, 206863, 460437, 620589, 767395, 1034315, 2302185, 3102945, 4757849, 14273547, 23789245, 71367735]

約数ペア:

[(1, 71367735), (3, 23789245), (5, 14273547), (15, 4757849), (23, 3102945), (31, 2302185), (69, 1034315), (93, 767395), (115, 620589), (155, 460437), (345, 206863), (465, 153479), (713, 100095), (2139, 33365), (3565, 20019), (6673, 10695)]