87745365

素因数分解:

$3^2\times 5^1\times {\mathrm{937}}^1\times {\mathrm{2081}}^1$

素因数の和:3029

約数の個数: 24

約数和(自身を含む): 152327448

約数和(自身を除く): 64582083

約数列:

[1, 3, 5, 9, 15, 45, 937, 2081, 2811, 4685, 6243, 8433, 10405, 14055, 18729, 31215, 42165, 93645, 1949897, 5849691, 9749485, 17549073, 29248455, 87745365]

約数ペア:

[(1, 87745365), (3, 29248455), (5, 17549073), (9, 9749485), (15, 5849691), (45, 1949897), (937, 93645), (2081, 42165), (2811, 31215), (4685, 18729), (6243, 14055), (8433, 10405)]