19240605

素因数分解:

$3^3\times 5^1\times {\mathrm{359}}^1\times {\mathrm{397}}^1$

素因数の和:770

約数の個数: 32

約数和(自身を含む): 34387200

約数和(自身を除く): 15146595

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 359, 397, 1077, 1191, 1795, 1985, 3231, 3573, 5385, 5955, 9693, 10719, 16155, 17865, 48465, 53595, 142523, 427569, 712615, 1282707, 2137845, 3848121, 6413535, 19240605]

約数ペア:

[(1, 19240605), (3, 6413535), (5, 3848121), (9, 2137845), (15, 1282707), (27, 712615), (45, 427569), (135, 142523), (359, 53595), (397, 48465), (1077, 17865), (1191, 16155), (1795, 10719), (1985, 9693), (3231, 5955), (3573, 5385)]