97677575

素因数分解:

$5^2\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:264

約数の個数: 36

約数和(自身を含む): 130393440

約数和(自身を除く): 32715865

約数列:

[1, 5, 19, 25, 79, 95, 137, 361, 395, 475, 685, 1501, 1805, 1975, 2603, 3425, 7505, 9025, 10823, 13015, 28519, 37525, 49457, 54115, 65075, 142595, 205637, 247285, 270575, 712975, 1028185, 1236425, 3907103, 5140925, 19535515, 97677575]

約数ペア:

[(1, 97677575), (5, 19535515), (19, 5140925), (25, 3907103), (79, 1236425), (95, 1028185), (137, 712975), (361, 270575), (395, 247285), (475, 205637), (685, 142595), (1501, 65075), (1805, 54115), (1975, 49457), (2603, 37525), (3425, 28519), (7505, 13015), (9025, 10823)]