6727995

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:137

約数の個数: 64

約数和(自身を含む): 13094400

約数和(自身を除く): 6366405

約数列:

[1, 3, 5, 9, 15, 19, 27, 43, 45, 57, 61, 95, 129, 135, 171, 183, 215, 285, 305, 387, 513, 549, 645, 817, 855, 915, 1159, 1161, 1647, 1935, 2451, 2565, 2623, 2745, 3477, 4085, 5795, 5805, 7353, 7869, 8235, 10431, 12255, 13115, 17385, 22059, 23607, 31293, 36765, 39345, 49837, 52155, 70821, 110295, 118035, 149511, 156465, 249185, 354105, 448533, 747555, 1345599, 2242665, 6727995]

約数ペア:

[(1, 6727995), (3, 2242665), (5, 1345599), (9, 747555), (15, 448533), (19, 354105), (27, 249185), (43, 156465), (45, 149511), (57, 118035), (61, 110295), (95, 70821), (129, 52155), (135, 49837), (171, 39345), (183, 36765), (215, 31293), (285, 23607), (305, 22059), (387, 17385), (513, 13115), (549, 12255), (645, 10431), (817, 8235), (855, 7869), (915, 7353), (1159, 5805), (1161, 5795), (1647, 4085), (1935, 3477), (2451, 2745), (2565, 2623)]