172326385

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{5813}}^1$

素因数の和:5854

約数の個数: 36

約数和(自身を含む): 264455604

約数和(自身を除く): 92129219

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 121, 245, 385, 539, 605, 847, 2695, 4235, 5813, 5929, 29065, 29645, 40691, 63943, 203455, 284837, 319715, 447601, 703373, 1424185, 2238005, 3133207, 3516865, 4923611, 15666035, 24618055, 34465277, 172326385]

約数ペア:

[(1, 172326385), (5, 34465277), (7, 24618055), (11, 15666035), (35, 4923611), (49, 3516865), (55, 3133207), (77, 2238005), (121, 1424185), (245, 703373), (385, 447601), (539, 319715), (605, 284837), (847, 203455), (2695, 63943), (4235, 40691), (5813, 29645), (5929, 29065)]