15121656

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1$

素因数の和:397

約数の個数: 96

約数和(自身を含む): 45555120

約数和(自身を除く): 30433464

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 61, 66, 72, 88, 99, 122, 132, 183, 198, 244, 264, 313, 366, 396, 488, 549, 626, 671, 732, 792, 939, 1098, 1252, 1342, 1464, 1878, 2013, 2196, 2504, 2684, 2817, 3443, 3756, 4026, 4392, 5368, 5634, 6039, 6886, 7512, 8052, 10329, 11268, 12078, 13772, 16104, 19093, 20658, 22536, 24156, 27544, 30987, 38186, 41316, 48312, 57279, 61974, 76372, 82632, 114558, 123948, 152744, 171837, 210023, 229116, 247896, 343674, 420046, 458232, 630069, 687348, 840092, 1260138, 1374696, 1680184, 1890207, 2520276, 3780414, 5040552, 7560828, 15121656]

約数ペア:

[(1, 15121656), (2, 7560828), (3, 5040552), (4, 3780414), (6, 2520276), (8, 1890207), (9, 1680184), (11, 1374696), (12, 1260138), (18, 840092), (22, 687348), (24, 630069), (33, 458232), (36, 420046), (44, 343674), (61, 247896), (66, 229116), (72, 210023), (88, 171837), (99, 152744), (122, 123948), (132, 114558), (183, 82632), (198, 76372), (244, 61974), (264, 57279), (313, 48312), (366, 41316), (396, 38186), (488, 30987), (549, 27544), (626, 24156), (671, 22536), (732, 20658), (792, 19093), (939, 16104), (1098, 13772), (1252, 12078), (1342, 11268), (1464, 10329), (1878, 8052), (2013, 7512), (2196, 6886), (2504, 6039), (2684, 5634), (2817, 5368), (3443, 4392), (3756, 4026)]