171773085

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{45263}}^1$

素因数の和:45305

約数の個数: 32

約数和(自身を含む): 312864768

約数和(自身を除く): 141091683

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 345, 759, 1265, 3795, 45263, 135789, 226315, 497893, 678945, 1041049, 1493679, 2489465, 3123147, 5205245, 7468395, 11451539, 15615735, 34354617, 57257695, 171773085]

約数ペア:

[(1, 171773085), (3, 57257695), (5, 34354617), (11, 15615735), (15, 11451539), (23, 7468395), (33, 5205245), (55, 3123147), (69, 2489465), (115, 1493679), (165, 1041049), (253, 678945), (345, 497893), (759, 226315), (1265, 135789), (3795, 45263)]