55891275

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1831}}^1$

素因数の和:1892

約数の個数: 48

約数和(自身を含む): 103588608

約数和(自身を除く): 47697333

約数列:

[1, 3, 5, 11, 15, 25, 33, 37, 55, 75, 111, 165, 185, 275, 407, 555, 825, 925, 1221, 1831, 2035, 2775, 5493, 6105, 9155, 10175, 20141, 27465, 30525, 45775, 60423, 67747, 100705, 137325, 203241, 302115, 338735, 503525, 745217, 1016205, 1510575, 1693675, 2235651, 3726085, 5081025, 11178255, 18630425, 55891275]

約数ペア:

[(1, 55891275), (3, 18630425), (5, 11178255), (11, 5081025), (15, 3726085), (25, 2235651), (33, 1693675), (37, 1510575), (55, 1016205), (75, 745217), (111, 503525), (165, 338735), (185, 302115), (275, 203241), (407, 137325), (555, 100705), (825, 67747), (925, 60423), (1221, 45775), (1831, 30525), (2035, 27465), (2775, 20141), (5493, 10175), (6105, 9155)]