1211481645

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{29021}}^1$

素因数の和:29074

約数の個数: 48

約数和(自身を含む): 2223317376

約数和(自身を除く): 1011835731

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 121, 165, 253, 345, 363, 605, 759, 1265, 1815, 2783, 3795, 8349, 13915, 29021, 41745, 87063, 145105, 319231, 435315, 667483, 957693, 1596155, 2002449, 3337415, 3511541, 4788465, 7342313, 10012245, 10534623, 17557705, 22026939, 36711565, 52673115, 80765443, 110134695, 242296329, 403827215, 1211481645]

約数ペア:

[(1, 1211481645), (3, 403827215), (5, 242296329), (11, 110134695), (15, 80765443), (23, 52673115), (33, 36711565), (55, 22026939), (69, 17557705), (115, 10534623), (121, 10012245), (165, 7342313), (253, 4788465), (345, 3511541), (363, 3337415), (605, 2002449), (759, 1596155), (1265, 957693), (1815, 667483), (2783, 435315), (3795, 319231), (8349, 145105), (13915, 87063), (29021, 41745)]