22323255

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{787}}^1$

素因数の和:887

約数の個数: 32

約数和(自身を含む): 37521408

約数和(自身を除く): 15198153

約数列:

[1, 3, 5, 15, 31, 61, 93, 155, 183, 305, 465, 787, 915, 1891, 2361, 3935, 5673, 9455, 11805, 24397, 28365, 48007, 73191, 121985, 144021, 240035, 365955, 720105, 1488217, 4464651, 7441085, 22323255]

約数ペア:

[(1, 22323255), (3, 7441085), (5, 4464651), (15, 1488217), (31, 720105), (61, 365955), (93, 240035), (155, 144021), (183, 121985), (305, 73191), (465, 48007), (787, 28365), (915, 24397), (1891, 11805), (2361, 9455), (3935, 5673)]