326982015

素因数分解:

$3^6\times 5^1\times {\mathrm{109}}^1\times {\mathrm{823}}^1$

素因数の和:955

約数の個数: 56

約数和(自身を含む): 594417120

約数和(自身を除く): 267435105

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 109, 135, 243, 327, 405, 545, 729, 823, 981, 1215, 1635, 2469, 2943, 3645, 4115, 4905, 7407, 8829, 12345, 14715, 22221, 26487, 37035, 44145, 66663, 79461, 89707, 111105, 132435, 199989, 269121, 333315, 397305, 448535, 599967, 807363, 999945, 1345605, 2422089, 2999835, 4036815, 7266267, 12110445, 21798801, 36331335, 65396403, 108994005, 326982015]

約数ペア:

[(1, 326982015), (3, 108994005), (5, 65396403), (9, 36331335), (15, 21798801), (27, 12110445), (45, 7266267), (81, 4036815), (109, 2999835), (135, 2422089), (243, 1345605), (327, 999945), (405, 807363), (545, 599967), (729, 448535), (823, 397305), (981, 333315), (1215, 269121), (1635, 199989), (2469, 132435), (2943, 111105), (3645, 89707), (4115, 79461), (4905, 66663), (7407, 44145), (8829, 37035), (12345, 26487), (14715, 22221)]