1489787585

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{10909}}^1$

素因数の和:11129

約数の個数: 32

約数和(自身を含む): 2111477760

約数和(自身を除く): 621690175

約数列:

[1, 5, 11, 13, 55, 65, 143, 191, 715, 955, 2101, 2483, 10505, 10909, 12415, 27313, 54545, 119999, 136565, 141817, 599995, 709085, 1559987, 2083619, 7799935, 10418095, 22919809, 27087047, 114599045, 135435235, 297957517, 1489787585]

約数ペア:

[(1, 1489787585), (5, 297957517), (11, 135435235), (13, 114599045), (55, 27087047), (65, 22919809), (143, 10418095), (191, 7799935), (715, 2083619), (955, 1559987), (2101, 709085), (2483, 599995), (10505, 141817), (10909, 136565), (12415, 119999), (27313, 54545)]