13118151735

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{723361}}^1$

素因数の和:723416

約数の個数: 48

約数和(自身を含む): 25277161728

約数和(自身を除く): 12159009993

約数列:

[1, 3, 5, 9, 13, 15, 31, 39, 45, 65, 93, 117, 155, 195, 279, 403, 465, 585, 1209, 1395, 2015, 3627, 6045, 18135, 723361, 2170083, 3616805, 6510249, 9403693, 10850415, 22424191, 28211079, 32551245, 47018465, 67272573, 84633237, 112120955, 141055395, 201817719, 291514483, 336362865, 423166185, 874543449, 1009088595, 1457572415, 2623630347, 4372717245, 13118151735]

約数ペア:

[(1, 13118151735), (3, 4372717245), (5, 2623630347), (9, 1457572415), (13, 1009088595), (15, 874543449), (31, 423166185), (39, 336362865), (45, 291514483), (65, 201817719), (93, 141055395), (117, 112120955), (155, 84633237), (195, 67272573), (279, 47018465), (403, 32551245), (465, 28211079), (585, 22424191), (1209, 10850415), (1395, 9403693), (2015, 6510249), (3627, 3616805), (6045, 2170083), (18135, 723361)]