15852705

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3313}}^1$

素因数の和:3361

約数の個数: 32

約数和(自身を含む): 28632960

約数和(自身を除く): 12780255

約数列:

[1, 3, 5, 11, 15, 29, 33, 55, 87, 145, 165, 319, 435, 957, 1595, 3313, 4785, 9939, 16565, 36443, 49695, 96077, 109329, 182215, 288231, 480385, 546645, 1056847, 1441155, 3170541, 5284235, 15852705]

約数ペア:

[(1, 15852705), (3, 5284235), (5, 3170541), (11, 1441155), (15, 1056847), (29, 546645), (33, 480385), (55, 288231), (87, 182215), (145, 109329), (165, 96077), (319, 49695), (435, 36443), (957, 16565), (1595, 9939), (3313, 4785)]