82835555

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 111803328

約数和(自身を除く): 28967773

約数列:

[1, 5, 11, 53, 55, 157, 181, 265, 583, 785, 905, 1727, 1991, 2915, 8321, 8635, 9593, 9955, 28417, 41605, 47965, 91531, 105523, 142085, 312587, 457655, 527615, 1506101, 1562935, 7530505, 16567111, 82835555]

約数ペア:

[(1, 82835555), (5, 16567111), (11, 7530505), (53, 1562935), (55, 1506101), (157, 527615), (181, 457655), (265, 312587), (583, 142085), (785, 105523), (905, 91531), (1727, 47965), (1991, 41605), (2915, 28417), (8321, 9955), (8635, 9593)]