15705003584

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{64901}}^1$

素因数の和:65131

約数の個数: 56

約数和(自身を含む): 32970216000

約数和(自身を除く): 17265212416

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 199, 304, 398, 608, 796, 1216, 1592, 3184, 3781, 6368, 7562, 12736, 15124, 30248, 60496, 64901, 120992, 129802, 241984, 259604, 519208, 1038416, 1233119, 2076832, 2466238, 4153664, 4932476, 9864952, 12915299, 19729904, 25830598, 39459808, 51661196, 78919616, 103322392, 206644784, 245390681, 413289568, 490781362, 826579136, 981562724, 1963125448, 3926250896, 7852501792, 15705003584]

約数ペア:

[(1, 15705003584), (2, 7852501792), (4, 3926250896), (8, 1963125448), (16, 981562724), (19, 826579136), (32, 490781362), (38, 413289568), (64, 245390681), (76, 206644784), (152, 103322392), (199, 78919616), (304, 51661196), (398, 39459808), (608, 25830598), (796, 19729904), (1216, 12915299), (1592, 9864952), (3184, 4932476), (3781, 4153664), (6368, 2466238), (7562, 2076832), (12736, 1233119), (15124, 1038416), (30248, 519208), (60496, 259604), (64901, 241984), (120992, 129802)]