11866085

素因数分解:

$5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:91

約数の個数: 64

約数和(自身を含む): 19699200

約数和(自身を除く): 7833115

約数列:

[1, 5, 7, 11, 17, 35, 37, 49, 55, 77, 85, 119, 185, 187, 245, 259, 343, 385, 407, 539, 595, 629, 833, 935, 1295, 1309, 1715, 1813, 2035, 2695, 2849, 3145, 3773, 4165, 4403, 5831, 6545, 6919, 9065, 9163, 12691, 14245, 18865, 19943, 22015, 29155, 30821, 34595, 45815, 48433, 63455, 64141, 99715, 139601, 154105, 215747, 242165, 320705, 339031, 698005, 1078735, 1695155, 2373217, 11866085]

約数ペア:

[(1, 11866085), (5, 2373217), (7, 1695155), (11, 1078735), (17, 698005), (35, 339031), (37, 320705), (49, 242165), (55, 215747), (77, 154105), (85, 139601), (119, 99715), (185, 64141), (187, 63455), (245, 48433), (259, 45815), (343, 34595), (385, 30821), (407, 29155), (539, 22015), (595, 19943), (629, 18865), (833, 14245), (935, 12691), (1295, 9163), (1309, 9065), (1715, 6919), (1813, 6545), (2035, 5831), (2695, 4403), (2849, 4165), (3145, 3773)]