69234515

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{257}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 98081280

約数和(自身を除く): 28846765

約数列:

[1, 5, 7, 35, 43, 179, 215, 257, 301, 895, 1253, 1285, 1505, 1799, 6265, 7697, 8995, 11051, 38485, 46003, 53879, 55255, 77357, 230015, 269395, 322021, 386785, 1610105, 1978129, 9890645, 13846903, 69234515]

約数ペア:

[(1, 69234515), (5, 13846903), (7, 9890645), (35, 1978129), (43, 1610105), (179, 386785), (215, 322021), (257, 269395), (301, 230015), (895, 77357), (1253, 55255), (1285, 53879), (1505, 46003), (1799, 38485), (6265, 11051), (7697, 8995)]