3871065

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{809}}^1$

素因数の和:857

約数の個数: 32

約数和(自身を含む): 6998400

約数和(自身を除く): 3127335

約数列:

[1, 3, 5, 11, 15, 29, 33, 55, 87, 145, 165, 319, 435, 809, 957, 1595, 2427, 4045, 4785, 8899, 12135, 23461, 26697, 44495, 70383, 117305, 133485, 258071, 351915, 774213, 1290355, 3871065]

約数ペア:

[(1, 3871065), (3, 1290355), (5, 774213), (11, 351915), (15, 258071), (29, 133485), (33, 117305), (55, 70383), (87, 44495), (145, 26697), (165, 23461), (319, 12135), (435, 8899), (809, 4785), (957, 4045), (1595, 2427)]