100084865

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:401

約数の個数: 32

約数和(自身を含む): 131725440

約数和(自身を除く): 31640575

約数列:

[1, 5, 17, 43, 85, 139, 197, 215, 695, 731, 985, 2363, 3349, 3655, 5977, 8471, 11815, 16745, 27383, 29885, 42355, 101609, 136915, 144007, 465511, 508045, 720035, 1177469, 2327555, 5887345, 20016973, 100084865]

約数ペア:

[(1, 100084865), (5, 20016973), (17, 5887345), (43, 2327555), (85, 1177469), (139, 720035), (197, 508045), (215, 465511), (695, 144007), (731, 136915), (985, 101609), (2363, 42355), (3349, 29885), (3655, 27383), (5977, 16745), (8471, 11815)]