13426115965

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^2\times {\mathrm{79}}^1\times {\mathrm{593}}^1$

素因数の和:794

約数の個数: 48

約数和(自身を含む): 17271429120

約数和(自身を除く): 3845313155

約数列:

[1, 5, 31, 43, 79, 155, 215, 395, 593, 1333, 1849, 2449, 2965, 3397, 6665, 9245, 12245, 16985, 18383, 25499, 46847, 57319, 91915, 105307, 127495, 146071, 234235, 286595, 526535, 730355, 790469, 1096457, 1452257, 2014421, 3952345, 4528201, 5482285, 7261285, 10072105, 22641005, 33990167, 62447051, 86620103, 169950835, 312235255, 433100515, 2685223193, 13426115965]

約数ペア:

[(1, 13426115965), (5, 2685223193), (31, 433100515), (43, 312235255), (79, 169950835), (155, 86620103), (215, 62447051), (395, 33990167), (593, 22641005), (1333, 10072105), (1849, 7261285), (2449, 5482285), (2965, 4528201), (3397, 3952345), (6665, 2014421), (9245, 1452257), (12245, 1096457), (16985, 790469), (18383, 730355), (25499, 526535), (46847, 286595), (57319, 234235), (91915, 146071), (105307, 127495)]