166135425

素因数分解:

$3^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{19603}}^1$

素因数の和:19729

約数の個数: 24

約数和(自身を含む): 277122144

約数和(自身を除く): 110986719

約数列:

[1, 3, 5, 15, 25, 75, 113, 339, 565, 1695, 2825, 8475, 19603, 58809, 98015, 294045, 490075, 1470225, 2215139, 6645417, 11075695, 33227085, 55378475, 166135425]

約数ペア:

[(1, 166135425), (3, 55378475), (5, 33227085), (15, 11075695), (25, 6645417), (75, 2215139), (113, 1470225), (339, 490075), (565, 294045), (1695, 98015), (2825, 58809), (8475, 19603)]