128599835

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2593}}^1$

素因数の和:2727

約数の個数: 32

約数和(自身を含む): 191748480

約数和(自身を除く): 63148645

約数列:

[1, 5, 7, 13, 35, 65, 91, 109, 455, 545, 763, 1417, 2593, 3815, 7085, 9919, 12965, 18151, 33709, 49595, 90755, 168545, 235963, 282637, 1179815, 1413185, 1978459, 3674281, 9892295, 18371405, 25719967, 128599835]

約数ペア:

[(1, 128599835), (5, 25719967), (7, 18371405), (13, 9892295), (35, 3674281), (65, 1978459), (91, 1413185), (109, 1179815), (455, 282637), (545, 235963), (763, 168545), (1417, 90755), (2593, 49595), (3815, 33709), (7085, 18151), (9919, 12965)]