13307947485

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{41}}^2\times {\mathrm{10771}}^1$

素因数の和:10875

約数の個数: 72

約数和(自身を含む): 25390293408

約数和(自身を除く): 12082345923

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 49, 105, 123, 147, 205, 245, 287, 615, 735, 861, 1435, 1681, 2009, 4305, 5043, 6027, 8405, 10045, 10771, 11767, 25215, 30135, 32313, 35301, 53855, 58835, 75397, 82369, 161565, 176505, 226191, 247107, 376985, 411845, 441611, 527779, 1130955, 1235535, 1324833, 1583337, 2208055, 2638895, 3091277, 6624165, 7916685, 9273831, 15456385, 18106051, 21638939, 46369155, 54318153, 64916817, 90530255, 108194695, 126742357, 271590765, 324584085, 380227071, 633711785, 887196499, 1901135355, 2661589497, 4435982495, 13307947485]

約数ペア:

[(1, 13307947485), (3, 4435982495), (5, 2661589497), (7, 1901135355), (15, 887196499), (21, 633711785), (35, 380227071), (41, 324584085), (49, 271590765), (105, 126742357), (123, 108194695), (147, 90530255), (205, 64916817), (245, 54318153), (287, 46369155), (615, 21638939), (735, 18106051), (861, 15456385), (1435, 9273831), (1681, 7916685), (2009, 6624165), (4305, 3091277), (5043, 2638895), (6027, 2208055), (8405, 1583337), (10045, 1324833), (10771, 1235535), (11767, 1130955), (25215, 527779), (30135, 441611), (32313, 411845), (35301, 376985), (53855, 247107), (58835, 226191), (75397, 176505), (82369, 161565)]