70987305

素因数分解:

$3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{15217}}^1$

素因数の和:15536

約数の個数: 16

約数和(自身を含む): 113952384

約数和(自身を除く): 42965079

約数列:

[1, 3, 5, 15, 311, 933, 1555, 4665, 15217, 45651, 76085, 228255, 4732487, 14197461, 23662435, 70987305]

約数ペア:

[(1, 70987305), (3, 23662435), (5, 14197461), (15, 4732487), (311, 228255), (933, 76085), (1555, 45651), (4665, 15217)]