129122385

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1097}}^1$

素因数の和:1190

約数の個数: 64

約数和(自身を含む): 252979200

約数和(自身を除く): 123856815

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 59, 95, 105, 133, 177, 285, 295, 399, 413, 665, 885, 1097, 1121, 1239, 1995, 2065, 3291, 3363, 5485, 5605, 6195, 7679, 7847, 16455, 16815, 20843, 23037, 23541, 38395, 39235, 62529, 64723, 104215, 115185, 117705, 145901, 194169, 312645, 323615, 437703, 453061, 729505, 970845, 1229737, 1359183, 2188515, 2265305, 3689211, 6148685, 6795915, 8608159, 18446055, 25824477, 43040795, 129122385]

約数ペア:

[(1, 129122385), (3, 43040795), (5, 25824477), (7, 18446055), (15, 8608159), (19, 6795915), (21, 6148685), (35, 3689211), (57, 2265305), (59, 2188515), (95, 1359183), (105, 1229737), (133, 970845), (177, 729505), (285, 453061), (295, 437703), (399, 323615), (413, 312645), (665, 194169), (885, 145901), (1097, 117705), (1121, 115185), (1239, 104215), (1995, 64723), (2065, 62529), (3291, 39235), (3363, 38395), (5485, 23541), (5605, 23037), (6195, 20843), (7679, 16815), (7847, 16455)]