1089585

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{1153}}^1$

素因数の和:1174

約数の個数: 32

約数和(自身を含む): 2215680

約数和(自身を除く): 1126095

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 1153, 3459, 5765, 8071, 10377, 17295, 24213, 31131, 40355, 51885, 72639, 121065, 155655, 217917, 363195, 1089585]

約数ペア:

[(1, 1089585), (3, 363195), (5, 217917), (7, 155655), (9, 121065), (15, 72639), (21, 51885), (27, 40355), (35, 31131), (45, 24213), (63, 17295), (105, 10377), (135, 8071), (189, 5765), (315, 3459), (945, 1153)]