449867818605

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1\times {\mathrm{947}}^1\times {\mathrm{2381}}^1$

素因数の和:3666

約数の個数: 64

約数和(自身を含む): 738789838848

約数和(自身を除く): 288922020243

約数列:

[1, 3, 5, 15, 47, 141, 235, 283, 705, 849, 947, 1415, 2381, 2841, 4245, 4735, 7143, 11905, 13301, 14205, 35715, 39903, 44509, 66505, 111907, 133527, 199515, 222545, 268001, 335721, 559535, 667635, 673823, 804003, 1340005, 1678605, 2021469, 2254807, 3369115, 4020015, 6764421, 10107345, 11274035, 12596047, 31669681, 33822105, 37788141, 62980235, 95009043, 105975929, 158348405, 188940705, 317927787, 475045215, 529879645, 638110381, 1589638935, 1914331143, 3190551905, 9571655715, 29991187907, 89973563721, 149955939535, 449867818605]

約数ペア:

[(1, 449867818605), (3, 149955939535), (5, 89973563721), (15, 29991187907), (47, 9571655715), (141, 3190551905), (235, 1914331143), (283, 1589638935), (705, 638110381), (849, 529879645), (947, 475045215), (1415, 317927787), (2381, 188940705), (2841, 158348405), (4245, 105975929), (4735, 95009043), (7143, 62980235), (11905, 37788141), (13301, 33822105), (14205, 31669681), (35715, 12596047), (39903, 11274035), (44509, 10107345), (66505, 6764421), (111907, 4020015), (133527, 3369115), (199515, 2254807), (222545, 2021469), (268001, 1678605), (335721, 1340005), (559535, 804003), (667635, 673823)]