156727179025

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{16033471}}^1$

素因数の和:16033521

約数の個数: 24

約数和(自身を含む): 214720257024

約数和(自身を除く): 57993077999

約数列:

[1, 5, 17, 23, 25, 85, 115, 391, 425, 575, 1955, 9775, 16033471, 80167355, 272569007, 368769833, 400836775, 1362845035, 1843849165, 6269087161, 6814225175, 9219245825, 31345435805, 156727179025]

約数ペア:

[(1, 156727179025), (5, 31345435805), (17, 9219245825), (23, 6814225175), (25, 6269087161), (85, 1843849165), (115, 1362845035), (391, 400836775), (425, 368769833), (575, 272569007), (1955, 80167355), (9775, 16033471)]