39475245

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3691}}^1$

素因数の和:3753

約数の個数: 32

約数和(自身を含む): 68050944

約数和(自身を除く): 28575699

約数列:

[1, 3, 5, 15, 23, 31, 69, 93, 115, 155, 345, 465, 713, 2139, 3565, 3691, 10695, 11073, 18455, 55365, 84893, 114421, 254679, 343263, 424465, 572105, 1273395, 1716315, 2631683, 7895049, 13158415, 39475245]

約数ペア:

[(1, 39475245), (3, 13158415), (5, 7895049), (15, 2631683), (23, 1716315), (31, 1273395), (69, 572105), (93, 424465), (115, 343263), (155, 254679), (345, 114421), (465, 84893), (713, 55365), (2139, 18455), (3565, 11073), (3691, 10695)]