39270085

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1$

素因数の和:477

約数の個数: 32

約数和(自身を含む): 53187840

約数和(自身を除く): 13917755

約数列:

[1, 5, 17, 23, 53, 85, 115, 265, 379, 391, 901, 1219, 1895, 1955, 4505, 6095, 6443, 8717, 20087, 20723, 32215, 43585, 100435, 103615, 148189, 341479, 462001, 740945, 1707395, 2310005, 7854017, 39270085]

約数ペア:

[(1, 39270085), (5, 7854017), (17, 2310005), (23, 1707395), (53, 740945), (85, 462001), (115, 341479), (265, 148189), (379, 103615), (391, 100435), (901, 43585), (1219, 32215), (1895, 20723), (1955, 20087), (4505, 8717), (6095, 6443)]