13133925

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:323

約数の個数: 72

約数和(自身を含む): 27855360

約数和(自身を除く): 14721435

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 31, 35, 45, 63, 75, 93, 105, 155, 175, 217, 225, 269, 279, 315, 465, 525, 651, 775, 807, 1085, 1345, 1395, 1575, 1883, 1953, 2325, 2421, 3255, 4035, 5425, 5649, 6725, 6975, 8339, 9415, 9765, 12105, 16275, 16947, 20175, 25017, 28245, 41695, 47075, 48825, 58373, 60525, 75051, 84735, 125085, 141225, 175119, 208475, 291865, 375255, 423675, 525357, 625425, 875595, 1459325, 1876275, 2626785, 4377975, 13133925]

約数ペア:

[(1, 13133925), (3, 4377975), (5, 2626785), (7, 1876275), (9, 1459325), (15, 875595), (21, 625425), (25, 525357), (31, 423675), (35, 375255), (45, 291865), (63, 208475), (75, 175119), (93, 141225), (105, 125085), (155, 84735), (175, 75051), (217, 60525), (225, 58373), (269, 48825), (279, 47075), (315, 41695), (465, 28245), (525, 25017), (651, 20175), (775, 16947), (807, 16275), (1085, 12105), (1345, 9765), (1395, 9415), (1575, 8339), (1883, 6975), (1953, 6725), (2325, 5649), (2421, 5425), (3255, 4035)]