2969140325

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{311}}^1$

素因数の和:554

約数の個数: 48

約数和(自身を含む): 3860752896

約数和(自身を除く): 891612571

約数列:

[1, 5, 25, 43, 83, 107, 215, 311, 415, 535, 1075, 1555, 2075, 2675, 3569, 4601, 7775, 8881, 13373, 17845, 23005, 25813, 33277, 44405, 66865, 89225, 115025, 129065, 166385, 222025, 334325, 381883, 645325, 831925, 1109959, 1430911, 1909415, 2761991, 5549795, 7154555, 9547075, 13809955, 27748975, 35772775, 69049775, 118765613, 593828065, 2969140325]

約数ペア:

[(1, 2969140325), (5, 593828065), (25, 118765613), (43, 69049775), (83, 35772775), (107, 27748975), (215, 13809955), (311, 9547075), (415, 7154555), (535, 5549795), (1075, 2761991), (1555, 1909415), (2075, 1430911), (2675, 1109959), (3569, 831925), (4601, 645325), (7775, 381883), (8881, 334325), (13373, 222025), (17845, 166385), (23005, 129065), (25813, 115025), (33277, 89225), (44405, 66865)]