2293225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:321

約数の個数: 24

約数和(自身を含む): 3214080

約数和(自身を除く): 920855

約数列:

[1, 5, 11, 25, 31, 55, 155, 269, 275, 341, 775, 1345, 1705, 2959, 6725, 8339, 8525, 14795, 41695, 73975, 91729, 208475, 458645, 2293225]

約数ペア:

[(1, 2293225), (5, 458645), (11, 208475), (25, 91729), (31, 73975), (55, 41695), (155, 14795), (269, 8525), (275, 8339), (341, 6725), (775, 2959), (1345, 1705)]