992655

素因数分解:

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

素因数の和:82

約数の個数: 48

約数和(自身を含む): 1921920

約数和(自身を除く): 929265

約数列:

[1, 3, 5, 9, 15, 19, 27, 43, 45, 57, 81, 95, 129, 135, 171, 215, 243, 285, 387, 405, 513, 645, 817, 855, 1161, 1215, 1539, 1935, 2451, 2565, 3483, 4085, 4617, 5805, 7353, 7695, 10449, 12255, 17415, 22059, 23085, 36765, 52245, 66177, 110295, 198531, 330885, 992655]

約数ペア:

[(1, 992655), (3, 330885), (5, 198531), (9, 110295), (15, 66177), (19, 52245), (27, 36765), (43, 23085), (45, 22059), (57, 17415), (81, 12255), (95, 10449), (129, 7695), (135, 7353), (171, 5805), (215, 4617), (243, 4085), (285, 3483), (387, 2565), (405, 2451), (513, 1935), (645, 1539), (817, 1215), (855, 1161)]