172950255

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67427}}^1$

素因数の和:67460

約数の個数: 32

約数和(自身を含む): 323654400

約数和(自身を除く): 150704145

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 67427, 202281, 337135, 606843, 1011405, 1281113, 1820529, 3034215, 3843339, 6405565, 9102645, 11530017, 19216695, 34590051, 57650085, 172950255]

約数ペア:

[(1, 172950255), (3, 57650085), (5, 34590051), (9, 19216695), (15, 11530017), (19, 9102645), (27, 6405565), (45, 3843339), (57, 3034215), (95, 1820529), (135, 1281113), (171, 1011405), (285, 606843), (513, 337135), (855, 202281), (2565, 67427)]