75261165

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{2789}}^1$

素因数の和:3061

約数の個数: 32

約数和(自身を含む): 138205440

約数和(自身を除く): 62944275

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 257, 771, 1285, 1799, 2789, 3855, 5397, 8367, 8995, 13945, 19523, 26985, 41835, 58569, 97615, 292845, 716773, 2150319, 3583865, 5017411, 10751595, 15052233, 25087055, 75261165]

約数ペア:

[(1, 75261165), (3, 25087055), (5, 15052233), (7, 10751595), (15, 5017411), (21, 3583865), (35, 2150319), (105, 716773), (257, 292845), (771, 97615), (1285, 58569), (1799, 41835), (2789, 26985), (3855, 19523), (5397, 13945), (8367, 8995)]