76398595

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{83}}^1$

素因数の和:149

約数の個数: 72

約数和(自身を含む): 123472944

約数和(自身を除く): 47074349

約数列:

[1, 5, 7, 13, 17, 35, 49, 65, 83, 85, 91, 119, 221, 245, 289, 415, 455, 581, 595, 637, 833, 1079, 1105, 1411, 1445, 1547, 2023, 2905, 3185, 3757, 4067, 4165, 5395, 7055, 7553, 7735, 9877, 10115, 10829, 14161, 18343, 18785, 20335, 23987, 26299, 37765, 49385, 52871, 54145, 69139, 70805, 91715, 119935, 128401, 131495, 167909, 184093, 264355, 311831, 345695, 642005, 839545, 898807, 920465, 1175363, 1559155, 2182817, 4494035, 5876815, 10914085, 15279719, 76398595]

約数ペア:

[(1, 76398595), (5, 15279719), (7, 10914085), (13, 5876815), (17, 4494035), (35, 2182817), (49, 1559155), (65, 1175363), (83, 920465), (85, 898807), (91, 839545), (119, 642005), (221, 345695), (245, 311831), (289, 264355), (415, 184093), (455, 167909), (581, 131495), (595, 128401), (637, 119935), (833, 91715), (1079, 70805), (1105, 69139), (1411, 54145), (1445, 52871), (1547, 49385), (2023, 37765), (2905, 26299), (3185, 23987), (3757, 20335), (4067, 18785), (4165, 18343), (5395, 14161), (7055, 10829), (7553, 10115), (7735, 9877)]