61144245

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{827}}^1$

素因数の和:922

約数の個数: 48

約数和(自身を含む): 111601152

約数和(自身を除く): 50456907

約数列:

[1, 3, 5, 9, 15, 31, 45, 53, 93, 155, 159, 265, 279, 465, 477, 795, 827, 1395, 1643, 2385, 2481, 4135, 4929, 7443, 8215, 12405, 14787, 24645, 25637, 37215, 43831, 73935, 76911, 128185, 131493, 219155, 230733, 384555, 394479, 657465, 1153665, 1358761, 1972395, 4076283, 6793805, 12228849, 20381415, 61144245]

約数ペア:

[(1, 61144245), (3, 20381415), (5, 12228849), (9, 6793805), (15, 4076283), (31, 1972395), (45, 1358761), (53, 1153665), (93, 657465), (155, 394479), (159, 384555), (265, 230733), (279, 219155), (465, 131493), (477, 128185), (795, 76911), (827, 73935), (1395, 43831), (1643, 37215), (2385, 25637), (2481, 24645), (4135, 14787), (4929, 12405), (7443, 8215)]