28598085

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{27631}}^1$

素因数の和:27665

約数の個数: 24

約数和(自身を含む): 51727104

約数和(自身を除く): 23129019

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 27631, 82893, 138155, 248679, 414465, 635513, 1243395, 1906539, 3177565, 5719617, 9532695, 28598085]

約数ペア:

[(1, 28598085), (3, 9532695), (5, 5719617), (9, 3177565), (15, 1906539), (23, 1243395), (45, 635513), (69, 414465), (115, 248679), (207, 138155), (345, 82893), (1035, 27631)]