1069605

素因数分解:

$3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:175

約数の個数: 40

約数和(自身を含む): 2032800

約数和(自身を除く): 963195

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 139, 171, 285, 405, 417, 513, 695, 855, 1251, 1539, 2085, 2565, 2641, 3753, 6255, 7695, 7923, 11259, 13205, 18765, 23769, 39615, 56295, 71307, 118845, 213921, 356535, 1069605]

約数ペア:

[(1, 1069605), (3, 356535), (5, 213921), (9, 118845), (15, 71307), (19, 56295), (27, 39615), (45, 23769), (57, 18765), (81, 13205), (95, 11259), (135, 7923), (139, 7695), (171, 6255), (285, 3753), (405, 2641), (417, 2565), (513, 2085), (695, 1539), (855, 1251)]