87868688545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{1847}}^1$

素因数の和:2011

約数の個数: 96

約数和(自身を含む): 126956180736

約数和(自身を除く): 39087492191

約数列:

[1, 5, 11, 17, 41, 55, 73, 85, 187, 205, 289, 365, 451, 697, 803, 935, 1241, 1445, 1847, 2255, 2993, 3179, 3485, 4015, 6205, 7667, 9235, 11849, 13651, 14965, 15895, 20317, 21097, 31399, 32923, 38335, 50881, 59245, 68255, 75727, 101585, 105485, 130339, 134831, 156995, 164615, 232067, 254405, 345389, 378635, 533783, 559691, 651695, 674155, 832997, 864977, 1160335, 1287359, 1483141, 1726945, 2292127, 2668915, 2798455, 4164985, 4324885, 5528071, 5871613, 6436795, 7415705, 9514747, 11460635, 14160949, 21885103, 25213397, 27640355, 29358065, 38966159, 47573735, 60808781, 70804745, 93977207, 109425515, 126066985, 194830795, 240736133, 304043905, 428627749, 469886035, 1033749277, 1203680665, 1597612519, 2143138745, 5168746385, 7988062595, 17573737709, 87868688545]

約数ペア:

[(1, 87868688545), (5, 17573737709), (11, 7988062595), (17, 5168746385), (41, 2143138745), (55, 1597612519), (73, 1203680665), (85, 1033749277), (187, 469886035), (205, 428627749), (289, 304043905), (365, 240736133), (451, 194830795), (697, 126066985), (803, 109425515), (935, 93977207), (1241, 70804745), (1445, 60808781), (1847, 47573735), (2255, 38966159), (2993, 29358065), (3179, 27640355), (3485, 25213397), (4015, 21885103), (6205, 14160949), (7667, 11460635), (9235, 9514747), (11849, 7415705), (13651, 6436795), (14965, 5871613), (15895, 5528071), (20317, 4324885), (21097, 4164985), (31399, 2798455), (32923, 2668915), (38335, 2292127), (50881, 1726945), (59245, 1483141), (68255, 1287359), (75727, 1160335), (101585, 864977), (105485, 832997), (130339, 674155), (134831, 651695), (156995, 559691), (164615, 533783), (232067, 378635), (254405, 345389)]