80309595

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{1399}}^1$

素因数の和:1539

約数の個数: 32

約数和(自身を含む): 133056000

約数和(自身を除く): 52746405

約数列:

[1, 3, 5, 15, 43, 89, 129, 215, 267, 445, 645, 1335, 1399, 3827, 4197, 6995, 11481, 19135, 20985, 57405, 60157, 124511, 180471, 300785, 373533, 622555, 902355, 1867665, 5353973, 16061919, 26769865, 80309595]

約数ペア:

[(1, 80309595), (3, 26769865), (5, 16061919), (15, 5353973), (43, 1867665), (89, 902355), (129, 622555), (215, 373533), (267, 300785), (445, 180471), (645, 124511), (1335, 60157), (1399, 57405), (3827, 20985), (4197, 19135), (6995, 11481)]