15492169245

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{353}}^1$

素因数の和:635

約数の個数: 128

約数和(自身を含む): 29840670720

約数和(自身を除く): 14348501475

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 97, 105, 139, 155, 217, 291, 353, 417, 465, 485, 651, 679, 695, 973, 1059, 1085, 1455, 1765, 2037, 2085, 2471, 2919, 3007, 3255, 3395, 4309, 4865, 5295, 7413, 9021, 10185, 10943, 12355, 12927, 13483, 14595, 15035, 21049, 21545, 30163, 32829, 34241, 37065, 40449, 45105, 49067, 54715, 63147, 64635, 67415, 76601, 90489, 94381, 102723, 105245, 147201, 150815, 164145, 171205, 202245, 229803, 239687, 245335, 283143, 315735, 343469, 383005, 417973, 452445, 471905, 513615, 719061, 736005, 1030407, 1061471, 1149015, 1198435, 1253919, 1415715, 1521077, 1717345, 2089865, 2925811, 3184413, 3595305, 4563231, 4759499, 5152035, 5307355, 6269595, 7430297, 7605385, 8777433, 10647539, 14278497, 14629055, 15922065, 22290891, 22816155, 23797495, 31942617, 33316493, 37151485, 43887165, 53237695, 71392485, 99949479, 111454455, 147544469, 159713085, 166582465, 442633407, 499747395, 737722345, 1032811283, 2213167035, 3098433849, 5164056415, 15492169245]

約数ペア:

[(1, 15492169245), (3, 5164056415), (5, 3098433849), (7, 2213167035), (15, 1032811283), (21, 737722345), (31, 499747395), (35, 442633407), (93, 166582465), (97, 159713085), (105, 147544469), (139, 111454455), (155, 99949479), (217, 71392485), (291, 53237695), (353, 43887165), (417, 37151485), (465, 33316493), (485, 31942617), (651, 23797495), (679, 22816155), (695, 22290891), (973, 15922065), (1059, 14629055), (1085, 14278497), (1455, 10647539), (1765, 8777433), (2037, 7605385), (2085, 7430297), (2471, 6269595), (2919, 5307355), (3007, 5152035), (3255, 4759499), (3395, 4563231), (4309, 3595305), (4865, 3184413), (5295, 2925811), (7413, 2089865), (9021, 1717345), (10185, 1521077), (10943, 1415715), (12355, 1253919), (12927, 1198435), (13483, 1149015), (14595, 1061471), (15035, 1030407), (21049, 736005), (21545, 719061), (30163, 513615), (32829, 471905), (34241, 452445), (37065, 417973), (40449, 383005), (45105, 343469), (49067, 315735), (54715, 283143), (63147, 245335), (64635, 239687), (67415, 229803), (76601, 202245), (90489, 171205), (94381, 164145), (102723, 150815), (105245, 147201)]