219096735

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4441}}^1$

素因数の和:4496

約数の個数: 64

約数和(自身を含む): 429843456

約数和(自身を除く): 210746721

約数列:

[1, 3, 5, 11, 13, 15, 23, 33, 39, 55, 65, 69, 115, 143, 165, 195, 253, 299, 345, 429, 715, 759, 897, 1265, 1495, 2145, 3289, 3795, 4441, 4485, 9867, 13323, 16445, 22205, 48851, 49335, 57733, 66615, 102143, 146553, 173199, 244255, 288665, 306429, 510715, 635063, 732765, 865995, 1123573, 1327859, 1532145, 1905189, 3175315, 3370719, 3983577, 5617865, 6639295, 9525945, 14606449, 16853595, 19917885, 43819347, 73032245, 219096735]

約数ペア:

[(1, 219096735), (3, 73032245), (5, 43819347), (11, 19917885), (13, 16853595), (15, 14606449), (23, 9525945), (33, 6639295), (39, 5617865), (55, 3983577), (65, 3370719), (69, 3175315), (115, 1905189), (143, 1532145), (165, 1327859), (195, 1123573), (253, 865995), (299, 732765), (345, 635063), (429, 510715), (715, 306429), (759, 288665), (897, 244255), (1265, 173199), (1495, 146553), (2145, 102143), (3289, 66615), (3795, 57733), (4441, 49335), (4485, 48851), (9867, 22205), (13323, 16445)]