2056008525

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{62731}}^1$

素因数の和:62786

約数の個数: 48

約数和(自身を含む): 3733808640

約数和(自身を除く): 1677800115

約数列:

[1, 3, 5, 15, 19, 23, 25, 57, 69, 75, 95, 115, 285, 345, 437, 475, 575, 1311, 1425, 1725, 2185, 6555, 10925, 32775, 62731, 188193, 313655, 940965, 1191889, 1442813, 1568275, 3575667, 4328439, 4704825, 5959445, 7214065, 17878335, 21642195, 27413447, 29797225, 36070325, 82240341, 89391675, 108210975, 137067235, 411201705, 685336175, 2056008525]

約数ペア:

[(1, 2056008525), (3, 685336175), (5, 411201705), (15, 137067235), (19, 108210975), (23, 89391675), (25, 82240341), (57, 36070325), (69, 29797225), (75, 27413447), (95, 21642195), (115, 17878335), (285, 7214065), (345, 5959445), (437, 4704825), (475, 4328439), (575, 3575667), (1311, 1568275), (1425, 1442813), (1725, 1191889), (2185, 940965), (6555, 313655), (10925, 188193), (32775, 62731)]