2627780015

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{3623}}^1$

素因数の和:3728

約数の個数: 64

約数和(自身を含む): 4057952256

約数和(自身を除く): 1430172241

約数列:

[1, 5, 7, 17, 23, 35, 53, 85, 115, 119, 161, 265, 371, 391, 595, 805, 901, 1219, 1855, 1955, 2737, 3623, 4505, 6095, 6307, 8533, 13685, 18115, 20723, 25361, 31535, 42665, 61591, 83329, 103615, 126805, 145061, 192019, 307955, 416645, 431137, 583303, 725305, 960095, 1344133, 1416593, 2155685, 2916515, 3264323, 4416437, 6720665, 7082965, 9916151, 16321615, 22082185, 22850261, 30915059, 49580755, 75079429, 114251305, 154575295, 375397145, 525556003, 2627780015]

約数ペア:

[(1, 2627780015), (5, 525556003), (7, 375397145), (17, 154575295), (23, 114251305), (35, 75079429), (53, 49580755), (85, 30915059), (115, 22850261), (119, 22082185), (161, 16321615), (265, 9916151), (371, 7082965), (391, 6720665), (595, 4416437), (805, 3264323), (901, 2916515), (1219, 2155685), (1855, 1416593), (1955, 1344133), (2737, 960095), (3623, 725305), (4505, 583303), (6095, 431137), (6307, 416645), (8533, 307955), (13685, 192019), (18115, 145061), (20723, 126805), (25361, 103615), (31535, 83329), (42665, 61591)]