308077055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:264

約数の個数: 64

約数和(自身を含む): 452390400

約数和(自身を除く): 144313345

約数列:

[1, 5, 11, 13, 55, 59, 65, 67, 109, 143, 295, 335, 545, 649, 715, 737, 767, 871, 1199, 1417, 3245, 3685, 3835, 3953, 4355, 5995, 6431, 7085, 7303, 8437, 9581, 15587, 19765, 32155, 36515, 42185, 43483, 47905, 51389, 70741, 77935, 80333, 83603, 94939, 217415, 256945, 353705, 401665, 418015, 430877, 474695, 565279, 919633, 1044329, 2154385, 2826395, 4598165, 4739647, 5221645, 5601401, 23698235, 28007005, 61615411, 308077055]

約数ペア:

[(1, 308077055), (5, 61615411), (11, 28007005), (13, 23698235), (55, 5601401), (59, 5221645), (65, 4739647), (67, 4598165), (109, 2826395), (143, 2154385), (295, 1044329), (335, 919633), (545, 565279), (649, 474695), (715, 430877), (737, 418015), (767, 401665), (871, 353705), (1199, 256945), (1417, 217415), (3245, 94939), (3685, 83603), (3835, 80333), (3953, 77935), (4355, 70741), (5995, 51389), (6431, 47905), (7085, 43483), (7303, 42185), (8437, 36515), (9581, 32155), (15587, 19765)]