71941155

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{3049}}^1$

素因数の和:3092

約数の個数: 48

約数和(自身を含む): 136298400

約数和(自身を除く): 64357245

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 121, 143, 165, 195, 363, 429, 605, 715, 1573, 1815, 2145, 3049, 4719, 7865, 9147, 15245, 23595, 33539, 39637, 45735, 100617, 118911, 167695, 198185, 368929, 436007, 503085, 594555, 1106787, 1308021, 1844645, 2180035, 4796077, 5533935, 6540105, 14388231, 23980385, 71941155]

約数ペア:

[(1, 71941155), (3, 23980385), (5, 14388231), (11, 6540105), (13, 5533935), (15, 4796077), (33, 2180035), (39, 1844645), (55, 1308021), (65, 1106787), (121, 594555), (143, 503085), (165, 436007), (195, 368929), (363, 198185), (429, 167695), (605, 118911), (715, 100617), (1573, 45735), (1815, 39637), (2145, 33539), (3049, 23595), (4719, 15245), (7865, 9147)]