289140554305

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{8006107}}^1$

素因数の和:8006376

約数の個数: 16

約数和(自身を含む): 359698420224

約数和(自身を除く): 70557865919

約数列:

[1, 5, 31, 155, 233, 1165, 7223, 36115, 8006107, 40030535, 248189317, 1240946585, 1865422931, 9327114655, 57828110861, 289140554305]

約数ペア:

[(1, 289140554305), (5, 57828110861), (31, 9327114655), (155, 1865422931), (233, 1240946585), (1165, 248189317), (7223, 40030535), (36115, 8006107)]