42708585

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1567}}^1$

素因数の和:1677

約数の個数: 32

約数和(自身を含む): 72253440

約数和(自身を除く): 29544855

約数列:

[1, 3, 5, 15, 23, 69, 79, 115, 237, 345, 395, 1185, 1567, 1817, 4701, 5451, 7835, 9085, 23505, 27255, 36041, 108123, 123793, 180205, 371379, 540615, 618965, 1856895, 2847239, 8541717, 14236195, 42708585]

約数ペア:

[(1, 42708585), (3, 14236195), (5, 8541717), (15, 2847239), (23, 1856895), (69, 618965), (79, 540615), (115, 371379), (237, 180205), (345, 123793), (395, 108123), (1185, 36041), (1567, 27255), (1817, 23505), (4701, 9085), (5451, 7835)]