6390145025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{36251}}^1$

素因数の和:36913

約数の個数: 24

約数和(自身を含む): 8657847648

約数和(自身を除く): 2267702623

約数列:

[1, 5, 11, 25, 55, 275, 641, 3205, 7051, 16025, 35255, 36251, 176275, 181255, 398761, 906275, 1993805, 9969025, 23236891, 116184455, 255605801, 580922275, 1278029005, 6390145025]

約数ペア:

[(1, 6390145025), (5, 1278029005), (11, 580922275), (25, 255605801), (55, 116184455), (275, 23236891), (641, 9969025), (3205, 1993805), (7051, 906275), (16025, 398761), (35255, 181255), (36251, 176275)]