18636735

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3083}}^1$

素因数の和:3135

約数の個数: 32

約数和(自身を含む): 33159168

約数和(自身を除く): 14522433

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 93, 155, 195, 403, 465, 1209, 2015, 3083, 6045, 9249, 15415, 40079, 46245, 95573, 120237, 200395, 286719, 477865, 601185, 1242449, 1433595, 3727347, 6212245, 18636735]

約数ペア:

[(1, 18636735), (3, 6212245), (5, 3727347), (13, 1433595), (15, 1242449), (31, 601185), (39, 477865), (65, 286719), (93, 200395), (155, 120237), (195, 95573), (403, 46245), (465, 40079), (1209, 15415), (2015, 9249), (3083, 6045)]