47155735

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:343

約数の個数: 32

約数和(自身を含む): 64069632

約数和(自身を除く): 16913897

約数列:

[1, 5, 11, 43, 55, 127, 157, 215, 473, 635, 785, 1397, 1727, 2365, 5461, 6751, 6985, 8635, 19939, 27305, 33755, 60071, 74261, 99695, 219329, 300355, 371305, 857377, 1096645, 4286885, 9431147, 47155735]

約数ペア:

[(1, 47155735), (5, 9431147), (11, 4286885), (43, 1096645), (55, 857377), (127, 371305), (157, 300355), (215, 219329), (473, 99695), (635, 74261), (785, 60071), (1397, 33755), (1727, 27305), (2365, 19939), (5461, 8635), (6751, 6985)]