5615155

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:116

約数の個数: 48

約数和(自身を含む): 8848224

約数和(自身を除く): 3233069

約数列:

[1, 5, 7, 13, 35, 41, 43, 49, 65, 91, 205, 215, 245, 287, 301, 455, 533, 559, 637, 1435, 1505, 1763, 2009, 2107, 2665, 2795, 3185, 3731, 3913, 8815, 10045, 10535, 12341, 18655, 19565, 22919, 26117, 27391, 61705, 86387, 114595, 130585, 136955, 160433, 431935, 802165, 1123031, 5615155]

約数ペア:

[(1, 5615155), (5, 1123031), (7, 802165), (13, 431935), (35, 160433), (41, 136955), (43, 130585), (49, 114595), (65, 86387), (91, 61705), (205, 27391), (215, 26117), (245, 22919), (287, 19565), (301, 18655), (455, 12341), (533, 10535), (559, 10045), (637, 8815), (1435, 3913), (1505, 3731), (1763, 3185), (2009, 2795), (2107, 2665)]