13473636025

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{877}}^1\times {\mathrm{977}}^1$

素因数の和:1918

約数の個数: 48

約数和(自身を含む): 18207535536

約数和(自身を除く): 4733899511

約数列:

[1, 5, 17, 25, 37, 85, 185, 425, 629, 877, 925, 977, 3145, 4385, 4885, 14909, 15725, 16609, 21925, 24425, 32449, 36149, 74545, 83045, 162245, 180745, 372725, 415225, 551633, 614533, 811225, 856829, 903725, 2758165, 3072665, 4284145, 13790825, 14566093, 15363325, 21420725, 31702673, 72830465, 158513365, 364152325, 538945441, 792566825, 2694727205, 13473636025]

約数ペア:

[(1, 13473636025), (5, 2694727205), (17, 792566825), (25, 538945441), (37, 364152325), (85, 158513365), (185, 72830465), (425, 31702673), (629, 21420725), (877, 15363325), (925, 14566093), (977, 13790825), (3145, 4284145), (4385, 3072665), (4885, 2758165), (14909, 903725), (15725, 856829), (16609, 811225), (21925, 614533), (24425, 551633), (32449, 415225), (36149, 372725), (74545, 180745), (83045, 162245)]