71947485

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{94049}}^1$

素因数の和:94077

約数の個数: 24

約数和(自身を含む): 132046200

約数和(自身を除く): 60098715

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 94049, 282147, 470245, 846441, 1410735, 1598833, 4232205, 4796499, 7994165, 14389497, 23982495, 71947485]

約数ペア:

[(1, 71947485), (3, 23982495), (5, 14389497), (9, 7994165), (15, 4796499), (17, 4232205), (45, 1598833), (51, 1410735), (85, 846441), (153, 470245), (255, 282147), (765, 94049)]