75825555

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{9043}}^1$

素因数の和:9107

約数の個数: 32

約数和(自身を含む): 133706496

約数和(自身を除く): 57880941

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 129, 195, 215, 559, 645, 1677, 2795, 8385, 9043, 27129, 45215, 117559, 135645, 352677, 388849, 587795, 1166547, 1763385, 1944245, 5055037, 5832735, 15165111, 25275185, 75825555]

約数ペア:

[(1, 75825555), (3, 25275185), (5, 15165111), (13, 5832735), (15, 5055037), (39, 1944245), (43, 1763385), (65, 1166547), (129, 587795), (195, 388849), (215, 352677), (559, 135645), (645, 117559), (1677, 45215), (2795, 27129), (8385, 9043)]