2912135915

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1279}}^1\times {\mathrm{1523}}^1$

素因数の和:2843

約数の個数: 32

約数和(自身を含む): 3932651520

約数和(自身を除く): 1020515605

約数列:

[1, 5, 13, 23, 65, 115, 299, 1279, 1495, 1523, 6395, 7615, 16627, 19799, 29417, 35029, 83135, 98995, 147085, 175145, 382421, 455377, 1912105, 1947917, 2276885, 9739585, 25322921, 44802091, 126614605, 224010455, 582427183, 2912135915]

約数ペア:

[(1, 2912135915), (5, 582427183), (13, 224010455), (23, 126614605), (65, 44802091), (115, 25322921), (299, 9739585), (1279, 2276885), (1495, 1947917), (1523, 1912105), (6395, 455377), (7615, 382421), (16627, 175145), (19799, 147085), (29417, 98995), (35029, 83135)]