129306765

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:342

約数の個数: 64

約数和(自身を含む): 243233280

約数和(自身を除く): 113926515

約数列:

[1, 3, 5, 7, 15, 21, 35, 89, 101, 105, 137, 267, 303, 411, 445, 505, 623, 685, 707, 959, 1335, 1515, 1869, 2055, 2121, 2877, 3115, 3535, 4795, 8989, 9345, 10605, 12193, 13837, 14385, 26967, 36579, 41511, 44945, 60965, 62923, 69185, 85351, 96859, 134835, 182895, 188769, 207555, 256053, 290577, 314615, 426755, 484295, 943845, 1231493, 1280265, 1452885, 3694479, 6157465, 8620451, 18472395, 25861353, 43102255, 129306765]

約数ペア:

[(1, 129306765), (3, 43102255), (5, 25861353), (7, 18472395), (15, 8620451), (21, 6157465), (35, 3694479), (89, 1452885), (101, 1280265), (105, 1231493), (137, 943845), (267, 484295), (303, 426755), (411, 314615), (445, 290577), (505, 256053), (623, 207555), (685, 188769), (707, 182895), (959, 134835), (1335, 96859), (1515, 85351), (1869, 69185), (2055, 62923), (2121, 60965), (2877, 44945), (3115, 41511), (3535, 36579), (4795, 26967), (8989, 14385), (9345, 13837), (10605, 12193)]