40806135

素因数分解:

$3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{6619}}^1$

素因数の和:6767

約数の個数: 24

約数和(自身を含む): 71257680

約数和(自身を除く): 30451545

約数列:

[1, 3, 5, 9, 15, 45, 137, 411, 685, 1233, 2055, 6165, 6619, 19857, 33095, 59571, 99285, 297855, 906803, 2720409, 4534015, 8161227, 13602045, 40806135]

約数ペア:

[(1, 40806135), (3, 13602045), (5, 8161227), (9, 4534015), (15, 2720409), (45, 906803), (137, 297855), (411, 99285), (685, 59571), (1233, 33095), (2055, 19857), (6165, 6619)]