83353655

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 128389536

約数和(自身を除く): 45035881

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 157, 197, 245, 385, 539, 785, 985, 1099, 1379, 1727, 2167, 2695, 5495, 6895, 7693, 8635, 9653, 10835, 12089, 15169, 30929, 38465, 48265, 60445, 75845, 84623, 106183, 154645, 216503, 340219, 423115, 530915, 1082515, 1515521, 1701095, 2381533, 7577605, 11907665, 16670731, 83353655]

約数ペア:

[(1, 83353655), (5, 16670731), (7, 11907665), (11, 7577605), (35, 2381533), (49, 1701095), (55, 1515521), (77, 1082515), (157, 530915), (197, 423115), (245, 340219), (385, 216503), (539, 154645), (785, 106183), (985, 84623), (1099, 75845), (1379, 60445), (1727, 48265), (2167, 38465), (2695, 30929), (5495, 15169), (6895, 12089), (7693, 10835), (8635, 9653)]