669707078545

素因数分解:

$5^1\times {\mathrm{277}}^1\times {\mathrm{457}}^1\times {\mathrm{881}}^1\times {\mathrm{1201}}^1$

素因数の和:2821

約数の個数: 32

約数和(自身を含む): 809905926816

約数和(自身を除く): 140198848271

約数列:

[1, 5, 277, 457, 881, 1201, 1385, 2285, 4405, 6005, 126589, 244037, 332677, 402617, 548857, 632945, 1058081, 1220185, 1663385, 2013085, 2744285, 5290405, 111524909, 152033389, 293088437, 483543017, 557624545, 760166945, 1465442185, 2417715085, 133941415709, 669707078545]

約数ペア:

[(1, 669707078545), (5, 133941415709), (277, 2417715085), (457, 1465442185), (881, 760166945), (1201, 557624545), (1385, 483543017), (2285, 293088437), (4405, 152033389), (6005, 111524909), (126589, 5290405), (244037, 2744285), (332677, 2013085), (402617, 1663385), (548857, 1220185), (632945, 1058081)]