71130105

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{367}}^1$

素因数の和:510

約数の個数: 48

約数和(自身を含む): 127445760

約数和(自身を除く): 56315655

約数列:

[1, 3, 5, 9, 15, 45, 59, 73, 177, 219, 295, 365, 367, 531, 657, 885, 1095, 1101, 1835, 2655, 3285, 3303, 4307, 5505, 12921, 16515, 21535, 21653, 26791, 38763, 64605, 64959, 80373, 108265, 133955, 193815, 194877, 241119, 324795, 401865, 974385, 1205595, 1580669, 4742007, 7903345, 14226021, 23710035, 71130105]

約数ペア:

[(1, 71130105), (3, 23710035), (5, 14226021), (9, 7903345), (15, 4742007), (45, 1580669), (59, 1205595), (73, 974385), (177, 401865), (219, 324795), (295, 241119), (365, 194877), (367, 193815), (531, 133955), (657, 108265), (885, 80373), (1095, 64959), (1101, 64605), (1835, 38763), (2655, 26791), (3285, 21653), (3303, 21535), (4307, 16515), (5505, 12921)]