2095605

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1$

素因数の和:95

約数の個数: 48

約数和(自身を含む): 4023360

約数和(自身を除く): 1927755

約数列:

[1, 3, 5, 9, 15, 19, 27, 43, 45, 57, 95, 129, 135, 171, 215, 285, 361, 387, 513, 645, 817, 855, 1083, 1161, 1805, 1935, 2451, 2565, 3249, 4085, 5415, 5805, 7353, 9747, 12255, 15523, 16245, 22059, 36765, 46569, 48735, 77615, 110295, 139707, 232845, 419121, 698535, 2095605]

約数ペア:

[(1, 2095605), (3, 698535), (5, 419121), (9, 232845), (15, 139707), (19, 110295), (27, 77615), (43, 48735), (45, 46569), (57, 36765), (95, 22059), (129, 16245), (135, 15523), (171, 12255), (215, 9747), (285, 7353), (361, 5805), (387, 5415), (513, 4085), (645, 3249), (817, 2565), (855, 2451), (1083, 1935), (1161, 1805)]