27084785

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{241}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 42514560

約数和(自身を除く): 15429775

約数列:

[1, 5, 7, 13, 19, 35, 65, 91, 95, 133, 169, 241, 247, 455, 665, 845, 1183, 1205, 1235, 1687, 1729, 3133, 3211, 4579, 5915, 8435, 8645, 15665, 16055, 21931, 22477, 22895, 32053, 40729, 59527, 109655, 112385, 160265, 203645, 285103, 297635, 416689, 773851, 1425515, 2083445, 3869255, 5416957, 27084785]

約数ペア:

[(1, 27084785), (5, 5416957), (7, 3869255), (13, 2083445), (19, 1425515), (35, 773851), (65, 416689), (91, 297635), (95, 285103), (133, 203645), (169, 160265), (241, 112385), (247, 109655), (455, 59527), (665, 40729), (845, 32053), (1183, 22895), (1205, 22477), (1235, 21931), (1687, 16055), (1729, 15665), (3133, 8645), (3211, 8435), (4579, 5915)]