248045283575

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1\times {\mathrm{25309}}^1$

素因数の和:25824

約数の個数: 48

約数和(自身を含む): 331419264000

約数和(自身を除く): 83373980425

約数列:

[1, 5, 19, 25, 47, 95, 235, 439, 475, 893, 1175, 2195, 4465, 8341, 10975, 20633, 22325, 25309, 41705, 103165, 126545, 208525, 392027, 480871, 515825, 632725, 1189523, 1960135, 2404355, 5947615, 9800675, 11110651, 12021775, 22600937, 29738075, 55553255, 113004685, 211102369, 277766275, 522200597, 565023425, 1055511845, 2611002985, 5277559225, 9921811343, 13055014925, 49609056715, 248045283575]

約数ペア:

[(1, 248045283575), (5, 49609056715), (19, 13055014925), (25, 9921811343), (47, 5277559225), (95, 2611002985), (235, 1055511845), (439, 565023425), (475, 522200597), (893, 277766275), (1175, 211102369), (2195, 113004685), (4465, 55553255), (8341, 29738075), (10975, 22600937), (20633, 12021775), (22325, 11110651), (25309, 9800675), (41705, 5947615), (103165, 2404355), (126545, 1960135), (208525, 1189523), (392027, 632725), (480871, 515825)]