32739875

素因数分解:

$5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:141

約数の個数: 64

約数和(自身を含む): 51757056

約数和(自身を除く): 19017181

約数列:

[1, 5, 7, 17, 25, 31, 35, 71, 85, 119, 125, 155, 175, 217, 355, 425, 497, 527, 595, 775, 875, 1085, 1207, 1775, 2125, 2201, 2485, 2635, 2975, 3689, 3875, 5425, 6035, 8449, 8875, 11005, 12425, 13175, 14875, 15407, 18445, 27125, 30175, 37417, 42245, 55025, 62125, 65875, 77035, 92225, 150875, 187085, 211225, 261919, 275125, 385175, 461125, 935425, 1056125, 1309595, 1925875, 4677125, 6547975, 32739875]

約数ペア:

[(1, 32739875), (5, 6547975), (7, 4677125), (17, 1925875), (25, 1309595), (31, 1056125), (35, 935425), (71, 461125), (85, 385175), (119, 275125), (125, 261919), (155, 211225), (175, 187085), (217, 150875), (355, 92225), (425, 77035), (497, 65875), (527, 62125), (595, 55025), (775, 42245), (875, 37417), (1085, 30175), (1207, 27125), (1775, 18445), (2125, 15407), (2201, 14875), (2485, 13175), (2635, 12425), (2975, 11005), (3689, 8875), (3875, 8449), (5425, 6035)]