10390815

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4051}}^1$

素因数の和:4084

約数の個数: 32

約数和(自身を含む): 19449600

約数和(自身を除く): 9058785

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 4051, 12153, 20255, 36459, 60765, 76969, 109377, 182295, 230907, 384845, 546885, 692721, 1154535, 2078163, 3463605, 10390815]

約数ペア:

[(1, 10390815), (3, 3463605), (5, 2078163), (9, 1154535), (15, 692721), (19, 546885), (27, 384845), (45, 230907), (57, 182295), (95, 109377), (135, 76969), (171, 60765), (285, 36459), (513, 20255), (855, 12153), (2565, 4051)]