53984175

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{107}}^1$

素因数の和:189

約数の個数: 72

約数和(自身を含む): 106386048

約数和(自身を除く): 52401873

約数列:

[1, 3, 5, 7, 15, 21, 25, 31, 35, 75, 93, 105, 107, 155, 175, 217, 321, 465, 525, 535, 651, 749, 775, 961, 1085, 1605, 2247, 2325, 2675, 2883, 3255, 3317, 3745, 4805, 5425, 6727, 8025, 9951, 11235, 14415, 16275, 16585, 18725, 20181, 23219, 24025, 33635, 49755, 56175, 69657, 72075, 82925, 100905, 102827, 116095, 168175, 248775, 308481, 348285, 504525, 514135, 580475, 719789, 1542405, 1741425, 2159367, 2570675, 3598945, 7712025, 10796835, 17994725, 53984175]

約数ペア:

[(1, 53984175), (3, 17994725), (5, 10796835), (7, 7712025), (15, 3598945), (21, 2570675), (25, 2159367), (31, 1741425), (35, 1542405), (75, 719789), (93, 580475), (105, 514135), (107, 504525), (155, 348285), (175, 308481), (217, 248775), (321, 168175), (465, 116095), (525, 102827), (535, 100905), (651, 82925), (749, 72075), (775, 69657), (961, 56175), (1085, 49755), (1605, 33635), (2247, 24025), (2325, 23219), (2675, 20181), (2883, 18725), (3255, 16585), (3317, 16275), (3745, 14415), (4805, 11235), (5425, 9951), (6727, 8025)]