25236029

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{229}}^1$

素因数の和:429

約数の個数: 24

約数和(自身を含む): 31935960

約数和(自身を除く): 6699931

約数列:

[1, 7, 13, 49, 91, 173, 229, 637, 1211, 1603, 2249, 2977, 8477, 11221, 15743, 20839, 39617, 110201, 145873, 277319, 515021, 1941233, 3605147, 25236029]

約数ペア:

[(1, 25236029), (7, 3605147), (13, 1941233), (49, 515021), (91, 277319), (173, 145873), (229, 110201), (637, 39617), (1211, 20839), (1603, 15743), (2249, 11221), (2977, 8477)]