75087165

素因数分解:

$3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{20771}}^1$

素因数の和:21020

約数の個数: 16

約数和(自身を含む): 120643776

約数和(自身を除く): 45556611

約数列:

[1, 3, 5, 15, 241, 723, 1205, 3615, 20771, 62313, 103855, 311565, 5005811, 15017433, 25029055, 75087165]

約数ペア:

[(1, 75087165), (3, 25029055), (5, 15017433), (15, 5005811), (241, 311565), (723, 103855), (1205, 62313), (3615, 20771)]