42459795

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{881}}^1$

素因数の和:922

約数の個数: 80

約数和(自身を含む): 92207808

約数和(自身を除く): 49748013

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 27, 35, 45, 51, 63, 81, 85, 105, 119, 135, 153, 189, 255, 315, 357, 405, 459, 567, 595, 765, 881, 945, 1071, 1377, 1785, 2295, 2643, 2835, 3213, 4405, 5355, 6167, 6885, 7929, 9639, 13215, 14977, 16065, 18501, 23787, 30835, 39645, 44931, 48195, 55503, 71361, 74885, 92505, 104839, 118935, 134793, 166509, 224655, 277515, 314517, 356805, 404379, 499527, 524195, 673965, 832545, 943551, 1213137, 1572585, 2021895, 2497635, 2830653, 4717755, 6065685, 8491959, 14153265, 42459795]

約数ペア:

[(1, 42459795), (3, 14153265), (5, 8491959), (7, 6065685), (9, 4717755), (15, 2830653), (17, 2497635), (21, 2021895), (27, 1572585), (35, 1213137), (45, 943551), (51, 832545), (63, 673965), (81, 524195), (85, 499527), (105, 404379), (119, 356805), (135, 314517), (153, 277515), (189, 224655), (255, 166509), (315, 134793), (357, 118935), (405, 104839), (459, 92505), (567, 74885), (595, 71361), (765, 55503), (881, 48195), (945, 44931), (1071, 39645), (1377, 30835), (1785, 23787), (2295, 18501), (2643, 16065), (2835, 14977), (3213, 13215), (4405, 9639), (5355, 7929), (6167, 6885)]