371775105

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{27631}}^1$

素因数の和:27678

約数の個数: 48

約数和(自身を含む): 724179456

約数和(自身を除く): 352404351

約数列:

[1, 3, 5, 9, 13, 15, 23, 39, 45, 65, 69, 115, 117, 195, 207, 299, 345, 585, 897, 1035, 1495, 2691, 4485, 13455, 27631, 82893, 138155, 248679, 359203, 414465, 635513, 1077609, 1243395, 1796015, 1906539, 3177565, 3232827, 5388045, 5719617, 8261669, 9532695, 16164135, 24785007, 28598085, 41308345, 74355021, 123925035, 371775105]

約数ペア:

[(1, 371775105), (3, 123925035), (5, 74355021), (9, 41308345), (13, 28598085), (15, 24785007), (23, 16164135), (39, 9532695), (45, 8261669), (65, 5719617), (69, 5388045), (115, 3232827), (117, 3177565), (195, 1906539), (207, 1796015), (299, 1243395), (345, 1077609), (585, 635513), (897, 414465), (1035, 359203), (1495, 248679), (2691, 138155), (4485, 82893), (13455, 27631)]