65528835

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{1553}}^1$

素因数の和:1687

約数の個数: 32

約数和(自身を含む): 109650240

約数和(自身を除く): 44121405

約数列:

[1, 3, 5, 15, 29, 87, 97, 145, 291, 435, 485, 1455, 1553, 2813, 4659, 7765, 8439, 14065, 23295, 42195, 45037, 135111, 150641, 225185, 451923, 675555, 753205, 2259615, 4368589, 13105767, 21842945, 65528835]

約数ペア:

[(1, 65528835), (3, 21842945), (5, 13105767), (15, 4368589), (29, 2259615), (87, 753205), (97, 675555), (145, 451923), (291, 225185), (435, 150641), (485, 135111), (1455, 45037), (1553, 42195), (2813, 23295), (4659, 14065), (7765, 8439)]