30813255

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{5659}}^1$

素因数の和:5692

約数の個数: 36

約数和(自身を含む): 58716840

約数和(自身を除く): 27903585

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 121, 165, 363, 495, 605, 1089, 1815, 5445, 5659, 16977, 28295, 50931, 62249, 84885, 186747, 254655, 311245, 560241, 684739, 933735, 2054217, 2801205, 3423695, 6162651, 10271085, 30813255]

約数ペア:

[(1, 30813255), (3, 10271085), (5, 6162651), (9, 3423695), (11, 2801205), (15, 2054217), (33, 933735), (45, 684739), (55, 560241), (99, 311245), (121, 254655), (165, 186747), (363, 84885), (495, 62249), (605, 50931), (1089, 28295), (1815, 16977), (5445, 5659)]