127057865

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^2\times {\mathrm{397}}^1$

素因数の和:470

約数の個数: 36

約数和(自身を含む): 175635012

約数和(自身を除く): 48577147

約数列:

[1, 5, 11, 23, 55, 115, 121, 253, 397, 529, 605, 1265, 1985, 2645, 2783, 4367, 5819, 9131, 13915, 21835, 29095, 45655, 48037, 64009, 100441, 210013, 240185, 320045, 502205, 1050065, 1104851, 2310143, 5524255, 11550715, 25411573, 127057865]

約数ペア:

[(1, 127057865), (5, 25411573), (11, 11550715), (23, 5524255), (55, 2310143), (115, 1104851), (121, 1050065), (253, 502205), (397, 320045), (529, 240185), (605, 210013), (1265, 100441), (1985, 64009), (2645, 48037), (2783, 45655), (4367, 29095), (5819, 21835), (9131, 13915)]