129951675

素因数分解:

$3^3\times 5^2\times 7^2\times {\mathrm{3929}}^1$

素因数の和:3962

約数の個数: 72

約数和(自身を含む): 277772400

約数和(自身を除く): 147820725

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 49, 63, 75, 105, 135, 147, 175, 189, 225, 245, 315, 441, 525, 675, 735, 945, 1225, 1323, 1575, 2205, 3675, 3929, 4725, 6615, 11025, 11787, 19645, 27503, 33075, 35361, 58935, 82509, 98225, 106083, 137515, 176805, 192521, 247527, 294675, 412545, 530415, 577563, 687575, 742581, 884025, 962605, 1237635, 1732689, 2062725, 2652075, 2887815, 3712905, 4813025, 5198067, 6188175, 8663445, 14439075, 18564525, 25990335, 43317225, 129951675]

約数ペア:

[(1, 129951675), (3, 43317225), (5, 25990335), (7, 18564525), (9, 14439075), (15, 8663445), (21, 6188175), (25, 5198067), (27, 4813025), (35, 3712905), (45, 2887815), (49, 2652075), (63, 2062725), (75, 1732689), (105, 1237635), (135, 962605), (147, 884025), (175, 742581), (189, 687575), (225, 577563), (245, 530415), (315, 412545), (441, 294675), (525, 247527), (675, 192521), (735, 176805), (945, 137515), (1225, 106083), (1323, 98225), (1575, 82509), (2205, 58935), (3675, 35361), (3929, 33075), (4725, 27503), (6615, 19645), (11025, 11787)]