26770625

素因数分解:

$5^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1$

素因数の和:267

約数の個数: 40

約数和(自身を含む): 39737280

約数和(自身を除く): 12966655

約数列:

[1, 5, 7, 25, 29, 35, 125, 145, 175, 203, 211, 625, 725, 875, 1015, 1055, 1477, 3625, 4375, 5075, 5275, 6119, 7385, 18125, 25375, 26375, 30595, 36925, 42833, 126875, 131875, 152975, 184625, 214165, 764875, 923125, 1070825, 3824375, 5354125, 26770625]

約数ペア:

[(1, 26770625), (5, 5354125), (7, 3824375), (25, 1070825), (29, 923125), (35, 764875), (125, 214165), (145, 184625), (175, 152975), (203, 131875), (211, 126875), (625, 42833), (725, 36925), (875, 30595), (1015, 26375), (1055, 25375), (1477, 18125), (3625, 7385), (4375, 6119), (5075, 5275)]