6400545

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:241

約数の個数: 32

約数和(自身を含む): 10668672

約数和(自身を除く): 4268127

約数列:

[1, 3, 5, 15, 53, 83, 97, 159, 249, 265, 291, 415, 485, 795, 1245, 1455, 4399, 5141, 8051, 13197, 15423, 21995, 24153, 25705, 40255, 65985, 77115, 120765, 426703, 1280109, 2133515, 6400545]

約数ペア:

[(1, 6400545), (3, 2133515), (5, 1280109), (15, 426703), (53, 120765), (83, 77115), (97, 65985), (159, 40255), (249, 25705), (265, 24153), (291, 21995), (415, 15423), (485, 13197), (795, 8051), (1245, 5141), (1455, 4399)]