24827985

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:124

約数の個数: 128

約数和(自身を含む): 56770560

約数和(自身を除く): 31942575

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 43, 45, 47, 63, 65, 91, 105, 117, 129, 135, 141, 189, 195, 215, 235, 273, 301, 315, 329, 351, 387, 423, 455, 559, 585, 611, 645, 705, 819, 903, 945, 987, 1161, 1269, 1365, 1505, 1645, 1677, 1755, 1833, 1935, 2021, 2115, 2457, 2709, 2795, 2961, 3055, 3913, 4095, 4277, 4515, 4935, 5031, 5499, 5805, 6063, 6345, 8127, 8385, 8883, 9165, 10105, 11739, 12285, 12831, 13545, 14147, 14805, 15093, 16497, 18189, 19565, 21385, 25155, 26273, 27495, 30315, 35217, 38493, 40635, 42441, 44415, 54567, 58695, 64155, 70735, 75465, 78819, 82485, 90945, 105651, 115479, 127323, 131365, 176085, 183911, 192465, 212205, 236457, 272835, 381969, 394095, 528255, 551733, 577395, 636615, 709371, 919555, 1182285, 1655199, 1909845, 2758665, 3546855, 4965597, 8275995, 24827985]

約数ペア:

[(1, 24827985), (3, 8275995), (5, 4965597), (7, 3546855), (9, 2758665), (13, 1909845), (15, 1655199), (21, 1182285), (27, 919555), (35, 709371), (39, 636615), (43, 577395), (45, 551733), (47, 528255), (63, 394095), (65, 381969), (91, 272835), (105, 236457), (117, 212205), (129, 192465), (135, 183911), (141, 176085), (189, 131365), (195, 127323), (215, 115479), (235, 105651), (273, 90945), (301, 82485), (315, 78819), (329, 75465), (351, 70735), (387, 64155), (423, 58695), (455, 54567), (559, 44415), (585, 42441), (611, 40635), (645, 38493), (705, 35217), (819, 30315), (903, 27495), (945, 26273), (987, 25155), (1161, 21385), (1269, 19565), (1365, 18189), (1505, 16497), (1645, 15093), (1677, 14805), (1755, 14147), (1833, 13545), (1935, 12831), (2021, 12285), (2115, 11739), (2457, 10105), (2709, 9165), (2795, 8883), (2961, 8385), (3055, 8127), (3913, 6345), (4095, 6063), (4277, 5805), (4515, 5499), (4935, 5031)]