74723055

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{3457}}^1$

素因数の和:3607

約数の個数: 32

約数和(自身を含む): 131459328

約数和(自身を除く): 56736273

約数列:

[1, 3, 5, 11, 15, 33, 55, 131, 165, 393, 655, 1441, 1965, 3457, 4323, 7205, 10371, 17285, 21615, 38027, 51855, 114081, 190135, 452867, 570405, 1358601, 2264335, 4981537, 6793005, 14944611, 24907685, 74723055]

約数ペア:

[(1, 74723055), (3, 24907685), (5, 14944611), (11, 6793005), (15, 4981537), (33, 2264335), (55, 1358601), (131, 570405), (165, 452867), (393, 190135), (655, 114081), (1441, 51855), (1965, 38027), (3457, 21615), (4323, 17285), (7205, 10371)]