72256965

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{971}}^1$

素因数の和:1042

約数の個数: 48

約数和(自身を含む): 130310208

約数和(自身を除く): 58053243

約数列:

[1, 3, 5, 11, 15, 33, 41, 55, 121, 123, 165, 205, 363, 451, 605, 615, 971, 1353, 1815, 2255, 2913, 4855, 4961, 6765, 10681, 14565, 14883, 24805, 32043, 39811, 53405, 74415, 117491, 119433, 160215, 199055, 352473, 437921, 587455, 597165, 1313763, 1762365, 2189605, 4817131, 6568815, 14451393, 24085655, 72256965]

約数ペア:

[(1, 72256965), (3, 24085655), (5, 14451393), (11, 6568815), (15, 4817131), (33, 2189605), (41, 1762365), (55, 1313763), (121, 597165), (123, 587455), (165, 437921), (205, 352473), (363, 199055), (451, 160215), (605, 119433), (615, 117491), (971, 74415), (1353, 53405), (1815, 39811), (2255, 32043), (2913, 24805), (4855, 14883), (4961, 14565), (6765, 10681)]