78350525

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{439}}^1$

素因数の和:530

約数の個数: 36

約数和(自身を含む): 108847200

約数和(自身を除く): 30496675

約数列:

[1, 5, 11, 25, 55, 59, 121, 275, 295, 439, 605, 649, 1475, 2195, 3025, 3245, 4829, 7139, 10975, 16225, 24145, 25901, 35695, 53119, 120725, 129505, 178475, 265595, 284911, 647525, 1327975, 1424555, 3134021, 7122775, 15670105, 78350525]

約数ペア:

[(1, 78350525), (5, 15670105), (11, 7122775), (25, 3134021), (55, 1424555), (59, 1327975), (121, 647525), (275, 284911), (295, 265595), (439, 178475), (605, 129505), (649, 120725), (1475, 53119), (2195, 35695), (3025, 25901), (3245, 24145), (4829, 16225), (7139, 10975)]