27349595

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:340

約数の個数: 48

約数和(自身を含む): 42594048

約数和(自身を除く): 15244453

約数列:

[1, 5, 7, 13, 31, 35, 49, 65, 91, 155, 217, 245, 277, 403, 455, 637, 1085, 1385, 1519, 1939, 2015, 2821, 3185, 3601, 7595, 8587, 9695, 13573, 14105, 18005, 19747, 25207, 42935, 60109, 67865, 98735, 111631, 126035, 176449, 300545, 420763, 558155, 781417, 882245, 2103815, 3907085, 5469919, 27349595]

約数ペア:

[(1, 27349595), (5, 5469919), (7, 3907085), (13, 2103815), (31, 882245), (35, 781417), (49, 558155), (65, 420763), (91, 300545), (155, 176449), (217, 126035), (245, 111631), (277, 98735), (403, 67865), (455, 60109), (637, 42935), (1085, 25207), (1385, 19747), (1519, 18005), (1939, 14105), (2015, 13573), (2821, 9695), (3185, 8587), (3601, 7595)]