57587925

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1$

素因数の和:139

約数の個数: 72

約数和(自身を含む): 106386048

約数和(自身を除く): 48798123

約数列:

[1, 3, 5, 15, 17, 25, 31, 47, 51, 75, 85, 93, 141, 155, 235, 255, 425, 465, 527, 705, 775, 799, 961, 1175, 1275, 1457, 1581, 2325, 2397, 2635, 2883, 3525, 3995, 4371, 4805, 7285, 7905, 11985, 13175, 14415, 16337, 19975, 21855, 24025, 24769, 36425, 39525, 45167, 49011, 59925, 72075, 74307, 81685, 109275, 123845, 135501, 225835, 245055, 371535, 408425, 619225, 677505, 767839, 1129175, 1225275, 1857675, 2303517, 3387525, 3839195, 11517585, 19195975, 57587925]

約数ペア:

[(1, 57587925), (3, 19195975), (5, 11517585), (15, 3839195), (17, 3387525), (25, 2303517), (31, 1857675), (47, 1225275), (51, 1129175), (75, 767839), (85, 677505), (93, 619225), (141, 408425), (155, 371535), (235, 245055), (255, 225835), (425, 135501), (465, 123845), (527, 109275), (705, 81685), (775, 74307), (799, 72075), (961, 59925), (1175, 49011), (1275, 45167), (1457, 39525), (1581, 36425), (2325, 24769), (2397, 24025), (2635, 21855), (2883, 19975), (3525, 16337), (3995, 14415), (4371, 13175), (4805, 11985), (7285, 7905)]