15797452385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{89}}^1\times {\mathrm{859}}^1$

素因数の和:1011

約数の個数: 96

約数和(自身を含む): 23951894400

約数和(自身を除く): 8154442015

約数列:

[1, 5, 11, 13, 17, 55, 65, 85, 89, 143, 187, 221, 289, 445, 715, 859, 935, 979, 1105, 1157, 1445, 1513, 2431, 3179, 3757, 4295, 4895, 5785, 7565, 9449, 11167, 12155, 12727, 14603, 15895, 16643, 18785, 19669, 25721, 41327, 47245, 55835, 63635, 73015, 76451, 83215, 98345, 122837, 128605, 160633, 189839, 206635, 216359, 248251, 282931, 334373, 382255, 614185, 803165, 840961, 949195, 993863, 1081795, 1241255, 1299667, 1414655, 1671865, 2088229, 2730761, 3227263, 3678103, 4204805, 4969315, 6498335, 10441145, 10932493, 13653805, 14296337, 16136315, 16895671, 18390515, 22094339, 35499893, 54662465, 71481685, 84478355, 110471695, 177499465, 185852381, 243037729, 287226407, 929261905, 1215188645, 1436132035, 3159490477, 15797452385]

約数ペア:

[(1, 15797452385), (5, 3159490477), (11, 1436132035), (13, 1215188645), (17, 929261905), (55, 287226407), (65, 243037729), (85, 185852381), (89, 177499465), (143, 110471695), (187, 84478355), (221, 71481685), (289, 54662465), (445, 35499893), (715, 22094339), (859, 18390515), (935, 16895671), (979, 16136315), (1105, 14296337), (1157, 13653805), (1445, 10932493), (1513, 10441145), (2431, 6498335), (3179, 4969315), (3757, 4204805), (4295, 3678103), (4895, 3227263), (5785, 2730761), (7565, 2088229), (9449, 1671865), (11167, 1414655), (12155, 1299667), (12727, 1241255), (14603, 1081795), (15895, 993863), (16643, 949195), (18785, 840961), (19669, 803165), (25721, 614185), (41327, 382255), (47245, 334373), (55835, 282931), (63635, 248251), (73015, 216359), (76451, 206635), (83215, 189839), (98345, 160633), (122837, 128605)]