52709325

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{787}}^1$

素因数の和:866

約数の個数: 48

約数和(自身を含む): 93803520

約数和(自身を除く): 41094195

約数列:

[1, 3, 5, 15, 19, 25, 47, 57, 75, 95, 141, 235, 285, 475, 705, 787, 893, 1175, 1425, 2361, 2679, 3525, 3935, 4465, 11805, 13395, 14953, 19675, 22325, 36989, 44859, 59025, 66975, 74765, 110967, 184945, 224295, 373825, 554835, 702791, 924725, 1121475, 2108373, 2774175, 3513955, 10541865, 17569775, 52709325]

約数ペア:

[(1, 52709325), (3, 17569775), (5, 10541865), (15, 3513955), (19, 2774175), (25, 2108373), (47, 1121475), (57, 924725), (75, 702791), (95, 554835), (141, 373825), (235, 224295), (285, 184945), (475, 110967), (705, 74765), (787, 66975), (893, 59025), (1175, 44859), (1425, 36989), (2361, 22325), (2679, 19675), (3525, 14953), (3935, 13395), (4465, 11805)]