25008315

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{379}}^1$

素因数の和:523

約数の個数: 32

約数和(自身を含む): 41368320

約数和(自身を除く): 16360005

約数列:

[1, 3, 5, 15, 53, 83, 159, 249, 265, 379, 415, 795, 1137, 1245, 1895, 4399, 5685, 13197, 20087, 21995, 31457, 60261, 65985, 94371, 100435, 157285, 301305, 471855, 1667221, 5001663, 8336105, 25008315]

約数ペア:

[(1, 25008315), (3, 8336105), (5, 5001663), (15, 1667221), (53, 471855), (83, 301305), (159, 157285), (249, 100435), (265, 94371), (379, 65985), (415, 60261), (795, 31457), (1137, 21995), (1245, 20087), (1895, 13197), (4399, 5685)]